diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652f948489abbb81e6bf5a01.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652f948489abbb81e6bf5a01.md
index 7c0c685b399..e20879f7dda 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652f948489abbb81e6bf5a01.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652f948489abbb81e6bf5a01.md
@@ -111,7 +111,7 @@ assert.equal(pauseButton, document.getElementById('pause'));
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa2aee6374ad29b5d49b4.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa2aee6374ad29b5d49b4.md
index c4deca54d7c..b5bf9bf78ad 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa2aee6374ad29b5d49b4.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa2aee6374ad29b5d49b4.md
@@ -108,7 +108,7 @@ assert.equal(shuffleButton, document.getElementById('shuffle'));
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa3c4968fa9d6f8f6d873.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa3c4968fa9d6f8f6d873.md
index 2789f43dc82..3a20fc60b6b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa3c4968fa9d6f8f6d873.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/652fa3c4968fa9d6f8f6d873.md
@@ -72,7 +72,7 @@ assert.isEmpty(allSongs)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65327e9c7ea42e125256b29a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65327e9c7ea42e125256b29a.md
index d7dc301b489..8fe1c7309fe 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65327e9c7ea42e125256b29a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65327e9c7ea42e125256b29a.md
@@ -68,7 +68,7 @@ assert.match(code, /const\s+audio\s*=\s*new\s+Audio\(\s*\)\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -540,70 +540,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653281af14be5f2055310f8e.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653281af14be5f2055310f8e.md
index 556812c2969..d2cc450fab6 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653281af14be5f2055310f8e.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653281af14be5f2055310f8e.md
@@ -66,7 +66,7 @@ assert.deepEqual(userData, {});
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653283d07b8f9d294aafa83b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653283d07b8f9d294aafa83b.md
index de7c16816a3..69bfb86bd70 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653283d07b8f9d294aafa83b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653283d07b8f9d294aafa83b.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+playSong\s*=\s*(\(\s*id\s*\)|id)\s*=>\s*\{\n?\s*?\}\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65362bfd67d61d517deef191.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65362bfd67d61d517deef191.md
index 0a95dbfb279..85ecb1315a2 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65362bfd67d61d517deef191.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65362bfd67d61d517deef191.md
@@ -90,7 +90,7 @@ assert.match(code, /const\s+song\s*=\s*userData\?\.songs\.find\(\s*(\(\s*song\s*
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -562,70 +562,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653635c731206b718659d3d5.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653635c731206b718659d3d5.md
index e59771e94a8..92513b303a0 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653635c731206b718659d3d5.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653635c731206b718659d3d5.md
@@ -72,7 +72,7 @@ assert.match(code, /const\s+playSong\s*=\s*\(\s*id\s*\)\s*=>\s*\{\s*const\s+song
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653639d63a45a077333312c8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653639d63a45a077333312c8.md
index bbaed2036fd..ac16bf9cb94 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653639d63a45a077333312c8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653639d63a45a077333312c8.md
@@ -68,7 +68,7 @@ assert.match(code, /if\s*\(\s*(?:(?:!userData\?\.currentSong|\s*userData\?\.curr
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -540,70 +540,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653641509b6e7681a9333245.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653641509b6e7681a9333245.md
index eed2ae5c5e5..d6621096da8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653641509b6e7681a9333245.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653641509b6e7681a9333245.md
@@ -62,7 +62,7 @@ assert.match(code, /userData\.currentSong\s*=\s*song\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -534,70 +534,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
index df244bac597..f8d998f6a1c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
@@ -72,7 +72,7 @@ assert.match(code, /playButton\.addEventListener\(\s*('|"|`)click\1\s*,\s*\(\s*\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653fb19b515fde28243f727a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653fb19b515fde28243f727a.md
index 0a7f8ce8f56..298043ea0b5 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653fb19b515fde28243f727a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653fb19b515fde28243f727a.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+renderSongs\s*=\s*(\(\s*array\s*\)|array)\s*=>\s*\{\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420b821b14f25a6b35c3b3.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420b821b14f25a6b35c3b3.md
index 80c6cf6a669..f17ff25c07a 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420b821b14f25a6b35c3b3.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420b821b14f25a6b35c3b3.md
@@ -68,7 +68,7 @@ assert.match(code, /const\s+songsHTML\s*=\s*array\.map\(\s*\)/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -540,70 +540,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420dcfc60580678dad7a92.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420dcfc60580678dad7a92.md
index 6425771f0b3..7638b5518eb 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420dcfc60580678dad7a92.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65420dcfc60580678dad7a92.md
@@ -78,7 +78,7 @@ assert.match(code, /return\s*`\s*<li[^>]*\sclass\s*=\s*('|")playlist-song\1[^>]*
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654210a9eda99477f5697a94.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654210a9eda99477f5697a94.md
index 6f00ce94ff1..7d1e5daa65d 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654210a9eda99477f5697a94.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654210a9eda99477f5697a94.md
@@ -76,7 +76,7 @@ assert.match(code, /<button\s*class\s*=\s*('|")playlist-song-info\1\s*>\s*<span\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654212b82fb5cf872f77148f.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654212b82fb5cf872f77148f.md
index a9faf7a9e72..40959946f10 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654212b82fb5cf872f77148f.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654212b82fb5cf872f77148f.md
@@ -86,7 +86,7 @@ assert.match(code, /<span\s*class\s*=\s*('|")playlist-song-duration\1\s*>\s*\$\{
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -558,70 +558,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654213f2fad2d48f74d6c239.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654213f2fad2d48f74d6c239.md
index c98830b0635..1d4d4f75fc4 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654213f2fad2d48f74d6c239.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654213f2fad2d48f74d6c239.md
@@ -74,7 +74,7 @@ assert.match(code, /<button\s+class\s*=\s*('|")playlist-song-delete\1\s*aria-lab
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -546,70 +546,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654215fe7b4a899ddceb3b60.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654215fe7b4a899ddceb3b60.md
index 9453d74d59c..abf49b9a338 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654215fe7b4a899ddceb3b60.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654215fe7b4a899ddceb3b60.md
@@ -74,7 +74,7 @@ assert.match(code, /<button\s+class\s*=\s*('|")playlist-song-delete\1\s*aria-lab
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -546,70 +546,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654218753c255fabb81f57ca.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654218753c255fabb81f57ca.md
index 77d7e1ca020..8ed8bae4beb 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654218753c255fabb81f57ca.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/654218753c255fabb81f57ca.md
@@ -79,7 +79,7 @@ assert.match(code, /renderSongs\(\s*userData\?\.songs\s*\)/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -551,70 +551,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65422ba173a18b1bedef1bb6.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65422ba173a18b1bedef1bb6.md
index 00141dad051..0dcdef55fba 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65422ba173a18b1bedef1bb6.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65422ba173a18b1bedef1bb6.md
@@ -66,7 +66,7 @@ assert.match(code, /if\s*\((\s*\!userData\?\.currentSong\s*|\s*userData\?\.curre
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552127b2576c2fbc5ecc2ea.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552127b2576c2fbc5ecc2ea.md
index b9692ffe3ce..293050aeafa 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552127b2576c2fbc5ecc2ea.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552127b2576c2fbc5ecc2ea.md
@@ -73,7 +73,7 @@ assert.match(code, /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\)\s*\{\s*p
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -545,70 +545,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521badc7b7470edf952372.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521badc7b7470edf952372.md
index 0dc822cd838..aa564a514d8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521badc7b7470edf952372.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521badc7b7470edf952372.md
@@ -78,7 +78,7 @@ assert.match(code, /const\s+pauseSong\s*=\s*\(\s*\)\s*=>\s*\{\n?\s*?\}\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521ec3bb117c195c4f6cb5.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521ec3bb117c195c4f6cb5.md
index a0f0cbedaa0..f784b2c31b4 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521ec3bb117c195c4f6cb5.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65521ec3bb117c195c4f6cb5.md
@@ -66,7 +66,7 @@ assert.match(code, /userData\.songCurrentTime\s*=\s*audio\.currentTime\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
index 26123bd56b3..f064d4996bd 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
@@ -72,7 +72,7 @@ assert.match(code, /audio\.pause\(\s*\)/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
index eae116d4a2f..779c023110b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
@@ -74,7 +74,7 @@ assert.match(code, /pauseButton\.addEventListener\(\s*('|"|`)click\1\s*,\s*pause
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -546,70 +546,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
index 212ab3bb8b0..45436913a26 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
@@ -66,7 +66,7 @@ assert.match(code, /audio\.play\(\s*\)\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552385244ccf89b77d6b332.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552385244ccf89b77d6b332.md
index f8d806550b2..89e63ff698b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552385244ccf89b77d6b332.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552385244ccf89b77d6b332.md
@@ -78,7 +78,7 @@ assert.match(code, /const\s+playNextSong\s*=\s*\(\s*\)\s*=>\s*\{\n?\s*?\}\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655243068222c2c1166b90b0.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655243068222c2c1166b90b0.md
index 121777da773..64635069384 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655243068222c2c1166b90b0.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655243068222c2c1166b90b0.md
@@ -76,7 +76,7 @@ assert.match(splitter[0], /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\)\s
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655476e1ff522252fdcce5e4.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655476e1ff522252fdcce5e4.md
index 647495447b8..b6bd20ee34c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655476e1ff522252fdcce5e4.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655476e1ff522252fdcce5e4.md
@@ -78,7 +78,7 @@ assert.match(splitter[0], /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\)\s
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655479aa3e1e0360ae38b7a6.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655479aa3e1e0360ae38b7a6.md
index f7b3c82f845..8f887b50c0c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655479aa3e1e0360ae38b7a6.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655479aa3e1e0360ae38b7a6.md
@@ -81,7 +81,7 @@ assert.match(splitter[0], /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\)\s
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -553,70 +553,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
index e4f3aeb5126..64fbd85f67b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
@@ -74,7 +74,7 @@ assert.match(code, /nextButton\.addEventListener\(\s*('|"|`)click\1\s*,\s*playNe
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -546,70 +546,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554815fe2472f8bfdab7642.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554815fe2472f8bfdab7642.md
index 1c2aecd5ccd..ceaf0b0d5bc 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554815fe2472f8bfdab7642.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554815fe2472f8bfdab7642.md
@@ -76,7 +76,7 @@ assert.match(code, /const\s+playPreviousSong\s*=\s*\(\s*\)\s*=>\s*\{\n?\s*?\}\s*
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655482742cc5499726e3f347.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655482742cc5499726e3f347.md
index 1afb3fef5e1..0080143690e 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655482742cc5499726e3f347.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655482742cc5499726e3f347.md
@@ -86,7 +86,7 @@ assert.match(code, /const\s+playPreviousSong\s*=\s*\(\s*\)\s*=>\s*\{\s*if\s*\(\s
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -558,70 +558,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655483ebf0096ba02b2c3d4c.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655483ebf0096ba02b2c3d4c.md
index 6862fa6eaa5..bca441ac678 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655483ebf0096ba02b2c3d4c.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655483ebf0096ba02b2c3d4c.md
@@ -70,7 +70,7 @@ assert.match(code, /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\)\s*\{?\s*
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -542,70 +542,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
index e1490f9fe3b..98fc2799044 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
@@ -70,7 +70,7 @@ assert.match(code, /previousButton\.addEventListener\(\s*('|"|`)click\1\s*,\s*pl
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -542,70 +542,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554860ea4dfbab2f4786fc8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554860ea4dfbab2f4786fc8.md
index 1be745e237c..cf402e8cedb 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554860ea4dfbab2f4786fc8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6554860ea4dfbab2f4786fc8.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+highlightCurrentSong\s*=\s*\(\s*\)\s*=>\s*{\s*const\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655487f686aabfc2a10ba887.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655487f686aabfc2a10ba887.md
index 36acd9bc80e..e5406e1497b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655487f686aabfc2a10ba887.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655487f686aabfc2a10ba887.md
@@ -66,7 +66,7 @@ assert.match(code, /(let|const)\s+getCurrentSongIndex\s*=\s*\(\s*\)\s*=>\s*{\s*}
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65548f747a4cdafd186948d1.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65548f747a4cdafd186948d1.md
index 6318a3dd61f..f276ec18ff4 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65548f747a4cdafd186948d1.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65548f747a4cdafd186948d1.md
@@ -72,7 +72,7 @@ assert.match(code, /const\s+songToHighlight\s*=\s*document\.getElementById\(\s*`
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655490f55c36900779336988.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655490f55c36900779336988.md
index be032a0e44c..abde55cecc8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655490f55c36900779336988.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655490f55c36900779336988.md
@@ -83,7 +83,7 @@ assert.match(code, /playlistSongElements\.forEach\(\s*(\(\s*songEl\s*\)|songEl)\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -555,70 +555,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655492e6b90c7a198c587943.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655492e6b90c7a198c587943.md
index 174ef907306..b0a7fec4996 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655492e6b90c7a198c587943.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655492e6b90c7a198c587943.md
@@ -72,7 +72,7 @@ assert.match(code, /if\s*\(\s*songToHighlight\s*\)\s*\{?\s*songToHighlight\.setA
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655494d5a15d6a2567e1ea60.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655494d5a15d6a2567e1ea60.md
index f26844231aa..6a968030c44 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655494d5a15d6a2567e1ea60.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655494d5a15d6a2567e1ea60.md
@@ -60,7 +60,7 @@ assert.match(code, /highlightCurrentSong\(\s*\)/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655495a6bd96e42bc3baa795.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655495a6bd96e42bc3baa795.md
index 934ec0e9d3a..a2774e2d644 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655495a6bd96e42bc3baa795.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655495a6bd96e42bc3baa795.md
@@ -76,7 +76,7 @@ assert.match(code, /const\s+setPlayerDisplay\s*=\s*\(\s*\)\s*=>\s*\{\n?\s*?\}\s*
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d17af9ff06a14d399f6d.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d17af9ff06a14d399f6d.md
index ef0e89e6d90..b58a35e38b7 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d17af9ff06a14d399f6d.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d17af9ff06a14d399f6d.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+songArtist\s*\=\s*document\.getElementById\(\s*('|"|
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d458687cb3b357834df9.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d458687cb3b357834df9.md
index d67fbd19d08..9435396167a 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d458687cb3b357834df9.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d458687cb3b357834df9.md
@@ -76,7 +76,7 @@ assert.match(code, /const\s+currentArtist\s*=\s*userData\?\.currentSong\?\.artis
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d729c9bfd7c3195f1948.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d729c9bfd7c3195f1948.md
index 2311b0f39ff..48116a6076c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d729c9bfd7c3195f1948.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d729c9bfd7c3195f1948.md
@@ -89,7 +89,7 @@ assert.match(code, /songArtist\.textContent\s*=\s*currentArtist\s*\?\s*currentAr
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -561,70 +561,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d7e384056dc9c581fadf.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d7e384056dc9c581fadf.md
index ab01aed3a22..e429daf7016 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d7e384056dc9c581fadf.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d7e384056dc9c581fadf.md
@@ -60,7 +60,7 @@ assert.match(code, /setPlayerDisplay\(\s*\)\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d8faed60b9d3e4a6cefb.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d8faed60b9d3e4a6cefb.md
index 45164df6ee6..4506cfb4768 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d8faed60b9d3e4a6cefb.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555d8faed60b9d3e4a6cefb.md
@@ -78,7 +78,7 @@ assert.match(code, /const\s+setPlayButtonAccessibleText\s*=\s*\(\s*\)\s*=>\s*\{\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555dd138e70cae6b546966d.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555dd138e70cae6b546966d.md
index b13feec8157..1257f71d150 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555dd138e70cae6b546966d.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555dd138e70cae6b546966d.md
@@ -72,7 +72,7 @@ assert.match(code, /const\s+song\s*=\s*userData\?\.currentSong\s*\|\|\s*userData
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
index 3e5ea933931..dc7259750ac 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
@@ -80,7 +80,7 @@ assert.match(code, /playButton\.setAttribute\(\s*('|")aria-label\1\s*,\s*song\?\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -552,70 +552,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e04aeb225bfbae237344.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e04aeb225bfbae237344.md
index de487ff66a8..4d0e41086a0 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e04aeb225bfbae237344.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e04aeb225bfbae237344.md
@@ -58,7 +58,7 @@ assert.match(code, /setPlayButtonAccessibleText\(\s*\)\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -530,70 +530,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e0bfe4d69904410f7cd3.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e0bfe4d69904410f7cd3.md
index 92ab2e98555..29847939aaa 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e0bfe4d69904410f7cd3.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e0bfe4d69904410f7cd3.md
@@ -78,7 +78,7 @@ assert.match(code, /const\s+shuffle\s*=\s*\(\s*\)\s*=>\s*\{\n?\s*?\}\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -550,70 +550,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e39a5f4c6f138c7d9405.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e39a5f4c6f138c7d9405.md
index f56cb761e45..8f538298193 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e39a5f4c6f138c7d9405.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e39a5f4c6f138c7d9405.md
@@ -86,7 +86,7 @@ assert.match(code, /userData\?\.songs\.sort\s*\(\s*\(\s*\)\s*=>(\s*{\s*return\s+
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -558,70 +558,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e57d3e6d9d221c4735be.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e57d3e6d9d221c4735be.md
index 0eb84d81095..771e87384d9 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e57d3e6d9d221c4735be.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e57d3e6d9d221c4735be.md
@@ -68,7 +68,7 @@ assert.match(code, /userData\.songCurrentTime\s*=\s*0\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -540,70 +540,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e6cec786da2aadc11ea0.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e6cec786da2aadc11ea0.md
index 093f699b7ed..5b21d540c2c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e6cec786da2aadc11ea0.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e6cec786da2aadc11ea0.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+shuffle\s*=\s*\(\s*\)\s*=>\s*\{\s*userData\?\.songs\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
index 6dbb9ac57e6..678ab3acabf 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
@@ -72,7 +72,7 @@ assert.match(code, /shuffleButton\.addEventListener\(\s*('|")click\1\s*,\s*shuff
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e9197bf1d7416bdd76e0.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e9197bf1d7416bdd76e0.md
index 88078bcce7f..d0f624f90a7 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e9197bf1d7416bdd76e0.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e9197bf1d7416bdd76e0.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+deleteSong\s*=\s*(\(\s*id\s*\)|id)\s*=>\s*\{\n?\s*?\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555ebf07ec610585a626f72.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555ebf07ec610585a626f72.md
index cdafcc7d105..f8e7593c042 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555ebf07ec610585a626f72.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555ebf07ec610585a626f72.md
@@ -95,7 +95,7 @@ assert.match(code, /userData\.songs\s*=\s*userData\?\.songs\.filter\(\s*(\(\s*so
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -567,70 +567,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65571e742fbf4532d8f98e90.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65571e742fbf4532d8f98e90.md
index ba70aa3c9f7..f3510e06882 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65571e742fbf4532d8f98e90.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65571e742fbf4532d8f98e90.md
@@ -80,7 +80,7 @@ assert.match(code, /const\s+deleteSong\s*=\s*\(\s*id\s*\)\s*=>\s*\{\s*userData\.
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -552,70 +552,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655720534347cb3f31cdfb3d.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655720534347cb3f31cdfb3d.md
index f86755be02a..5da2962e6ff 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655720534347cb3f31cdfb3d.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655720534347cb3f31cdfb3d.md
@@ -60,7 +60,7 @@ assert.match(code, /if\s*\(\s*userData\?\.currentSong\?\.id\s*===\s*id\s*\)\s*\{
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
index 38d71c04e72..b7f83c0017e 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
@@ -84,7 +84,7 @@ assert.match(code, /if\s*\(\s*userData\?\.currentSong\?\.id\s*===\s*id\s*\)\s*\{
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655724bac464795a0ad91082.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655724bac464795a0ad91082.md
index 145f8e48d2d..4c8d8516b14 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655724bac464795a0ad91082.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655724bac464795a0ad91082.md
@@ -60,7 +60,7 @@ assert.match(code, /if\s*\(\s*userData\?\.songs\.length\s*===\s*0\s*\)\s*\{\s*\}
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
index 59e5f3479dc..c72505b6e2c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
@@ -89,7 +89,7 @@ assert.match(code, /const\s+resetButton\s*=\s*document\.createElement\(\s*('|")b
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -561,70 +561,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
index bcc650658ae..743626fc738 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
@@ -74,7 +74,7 @@ assert.match(code, /resetButton\.ariaLabel\s*=\s*('|")Reset\s+playlist\1\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -546,70 +546,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572bb34a7e488224b937fc.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572bb34a7e488224b937fc.md
index 6a1afd34131..67150b51f33 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572bb34a7e488224b937fc.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572bb34a7e488224b937fc.md
@@ -88,7 +88,7 @@ assert.match(code, /playlistSongs\.appendChild\(\s*resetButton\s*\)\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -560,70 +560,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
index bb5c6c25fa4..bbfa3f3a5de 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
@@ -72,7 +72,7 @@ assert.match(code, /resetButton\.addEventListener\(\s*('|")click\1\s*,\s*\(\s*\)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655737cd004591b0271d6826.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655737cd004591b0271d6826.md
index 35c4f59112e..56f17c9ba6b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655737cd004591b0271d6826.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655737cd004591b0271d6826.md
@@ -66,7 +66,7 @@ assert.match(code, /userData\.songs\s*=\s*\[\s*\.\.\.allSongs\s*\]/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573a97c59ddbbf028ca95e.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573a97c59ddbbf028ca95e.md
index d8e0ad93386..61ec6f343cf 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573a97c59ddbbf028ca95e.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573a97c59ddbbf028ca95e.md
@@ -84,7 +84,7 @@ assert.match(code, /resetButton\.addEventListener\(\s*('|")click\1\s*,\s*\(\s*\)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
index 18557cba927..13757dfdcf8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
@@ -75,7 +75,7 @@ assert.match(code, /audio\.addEventListener\(\s*('|")ended\1\s*,\s*\(\s*\)\s*=>\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -547,70 +547,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
index a101c2c0d4d..9df49904525 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
@@ -58,7 +58,7 @@ assert.match(code, /<button(?:\s+|\s+.*\s+)onclick\s*=\s*('|")deleteSong\(\s*\$\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -530,70 +530,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b49333d9f265bc1512152.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b49333d9f265bc1512152.md
index 6187db3b0e4..adc6377431a 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b49333d9f265bc1512152.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b49333d9f265bc1512152.md
@@ -79,7 +79,7 @@ assert.strictEqual(codeOutputSecondTest, false);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/digital-drift.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/digital-drift.jpg"
               alt="song cover art"
             />
           </div>
@@ -551,35 +551,35 @@ const allSongs = [
     title: "Hello World",
     artist: "Rafael",
     duration: "0:23",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/hello-world.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/hello-world.mp3",
   },
   {
     id: 1,
     title: "In the Zone",
     artist: "Rafael",
     duration: "0:11",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/in-the-zone.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/in-the-zone.mp3",
   },
   {
     id: 2,
     title: "Camper Cat",
     artist: "Rafael",
     duration: "0:21",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/camper-cat.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/camper-cat.mp3",
   },
   {
     id: 3,
     title: "Electronic",
     artist: "Rafael",
     duration: "0:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/electronic.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/electronic.mp3",
   },
   {
     id: 4,
     title: "Sailing Away",
     artist: "Rafael",
     duration: "0:22",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/sailing-away.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/sailing-away.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4bbff1dbf66cb2ed4dac.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4bbff1dbf66cb2ed4dac.md
index 061a369a9d3..0b05891d785 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4bbff1dbf66cb2ed4dac.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4bbff1dbf66cb2ed4dac.md
@@ -64,7 +64,7 @@ assert.match(code, /if\s*\(\s*nextSongExists\s*\)\s*\{\s*playNextSong\(\s*\)\s*;
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/digital-drift.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/digital-drift.jpg"
               alt="song cover art"
             />
           </div>
@@ -536,35 +536,35 @@ const allSongs = [
     title: "Hello World",
     artist: "Rafael",
     duration: "0:23",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/hello-world.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/hello-world.mp3",
   },
   {
     id: 1,
     title: "In the Zone",
     artist: "Rafael",
     duration: "0:11",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/in-the-zone.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/in-the-zone.mp3",
   },
   {
     id: 2,
     title: "Camper Cat",
     artist: "Rafael",
     duration: "0:21",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/camper-cat.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/camper-cat.mp3",
   },
   {
     id: 3,
     title: "Electronic",
     artist: "Rafael",
     duration: "0:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/electronic.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/electronic.mp3",
   },
   {
     id: 4,
     title: "Sailing Away",
     artist: "Rafael",
     duration: "0:22",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/sailing-away.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/sailing-away.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4c8f636d9675953a0388.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4c8f636d9675953a0388.md
index 87b348f66bd..d8732987067 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4c8f636d9675953a0388.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4c8f636d9675953a0388.md
@@ -76,7 +76,7 @@ assert.match(code, /if\s*\(\s*nextSongExists\s*\)\s*\{\s*playNextSong\(\s*\)\s*;
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/digital-drift.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/digital-drift.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,35 +548,35 @@ const allSongs = [
     title: "Hello World",
     artist: "Rafael",
     duration: "0:23",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/hello-world.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/hello-world.mp3",
   },
   {
     id: 1,
     title: "In the Zone",
     artist: "Rafael",
     duration: "0:11",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/in-the-zone.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/in-the-zone.mp3",
   },
   {
     id: 2,
     title: "Camper Cat",
     artist: "Rafael",
     duration: "0:21",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/camper-cat.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/camper-cat.mp3",
   },
   {
     id: 3,
     title: "Electronic",
     artist: "Rafael",
     duration: "0:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/electronic.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/electronic.mp3",
   },
   {
     id: 4,
     title: "Sailing Away",
     artist: "Rafael",
     duration: "0:22",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/sailing-away.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/sailing-away.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4dad1d38ff7cdd65cbfe.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4dad1d38ff7cdd65cbfe.md
index 2c5926da92f..34d4b05e1d9 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4dad1d38ff7cdd65cbfe.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655b4dad1d38ff7cdd65cbfe.md
@@ -82,7 +82,7 @@ assert.match(splitter[1], /highlightCurrentSong\(\s*\)\s*;?\s*setPlayButtonAcces
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -554,70 +554,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
@@ -868,7 +868,7 @@ setPlayButtonAccessibleText();
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -1340,70 +1340,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
index fcf17197953..7f003419859 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
@@ -14,7 +14,7 @@ id: 0,
 title: "Scratching The Surface",
 artist: "Quincy Larson",
 duration: "4:25",
-src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
 ```
 
 # --hints--
@@ -55,10 +55,10 @@ Your `allSongs` array should have an object with a `duration` property set to th
 assert.equal(allSongs[0].duration, "4:25");
 ```
 
-Your `allSongs` array should have an object with an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3"`.
+Your `allSongs` array should have an object with an `src` property set to the string `"https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3"`.
 
 ```js
-assert.equal(allSongs[0].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3");
+assert.equal(allSongs[0].src, "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3");
 ```
 
 # --seed--
@@ -102,7 +102,7 @@ assert.equal(allSongs[0].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-pla
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
index 8853926916b..4ad878c1379 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
@@ -14,7 +14,7 @@ id: 1,
 title: "Can't Stay Down",
 artist: "Quincy Larson",
 duration: "4:15",
-src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
 ```
 
 # --hints--
@@ -55,10 +55,10 @@ The second object in your `allSongs` array should have a `duration` property set
 assert.equal(allSongs[1].duration, "4:15");
 ```
 
-The second object in your `allSongs` array should have an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3"`.
+The second object in your `allSongs` array should have an `src` property set to the string `"https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3"`.
 
 ```js
-assert.equal(allSongs[1].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3");
+assert.equal(allSongs[1].src, "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3");
 ```
 
 # --seed--
@@ -102,7 +102,7 @@ assert.equal(allSongs[1].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-pla
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -574,7 +574,7 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
 
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
index b7f72f1b58e..c822eafb542 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
@@ -14,7 +14,7 @@ id: 2,
 title: "Still Learning",
 artist: "Quincy Larson",
 duration: "3:51",
-src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
 ```
 
 # --hints--
@@ -49,10 +49,10 @@ The third object in your `allSongs` array should have a `duration` property set
 assert.equal(allSongs[2].duration, "3:51");
 ```
 
-The third object in your `allSongs` array should have an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3"`.
+The third object in your `allSongs` array should have an `src` property set to the string `"https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3"`.
 
 ```js
-assert.equal(allSongs[2].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3");
+assert.equal(allSongs[2].src, "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3");
 ```
 
 # --seed--
@@ -96,7 +96,7 @@ assert.equal(allSongs[2].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-pla
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -568,7 +568,7 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
 
   {
@@ -576,7 +576,7 @@ const allSongs = [
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
 
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656071d679089ebd9d5035a0.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656071d679089ebd9d5035a0.md
index 07a14a40389..5ec681d79da 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656071d679089ebd9d5035a0.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656071d679089ebd9d5035a0.md
@@ -76,7 +76,7 @@ assert.deepPropertyVal(userData, "songs", [...allSongs]);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656073a2b98232c8aca72267.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656073a2b98232c8aca72267.md
index 4f975c45fb8..94e725a76be 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656073a2b98232c8aca72267.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656073a2b98232c8aca72267.md
@@ -71,7 +71,7 @@ assert.propertyVal(userData, "songCurrentTime", 0)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -543,70 +543,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656472ed8f552d2f2b3f7883.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656472ed8f552d2f2b3f7883.md
index 481a91c82b8..abe0d462c00 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656472ed8f552d2f2b3f7883.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/656472ed8f552d2f2b3f7883.md
@@ -72,7 +72,7 @@ assert.match(code, /if\s*\(\s*userData\?\.currentSong\s*===\s*null\s*\|\|\s*user
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -544,70 +544,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6567055f59d39f07d1c542dc.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6567055f59d39f07d1c542dc.md
index 29e25cdc4c6..c269d934d35 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6567055f59d39f07d1c542dc.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6567055f59d39f07d1c542dc.md
@@ -60,7 +60,7 @@ assert.match(code, /playlistSongs\.innerHTML\s*=\s*songsHTML\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65671421254eeb489875cdd8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65671421254eeb489875cdd8.md
index dab7973dac4..3b523086354 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65671421254eeb489875cdd8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65671421254eeb489875cdd8.md
@@ -66,7 +66,7 @@ assert.match(code, /playlistSongElements\.forEach\(\s*(?:\(\s*songEl\s*\)|songEl
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672136535209761a5cf02b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672136535209761a5cf02b.md
index 25541abaa05..1a740859cbd 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672136535209761a5cf02b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672136535209761a5cf02b.md
@@ -60,7 +60,7 @@ assert.match(code, /<button(?:\s+|\s+.*\s+)onclick\s*=\s*('|")playSong\(\s*\$\{s
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -532,70 +532,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
index 6192911f13b..0042957bf98 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
@@ -84,7 +84,7 @@ assert.match(code, /const\s+resetText\s*=\s*document\.createTextNode\(\s*('|")Re
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -556,70 +556,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/657b2b0b6a48071a6db28e7a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/657b2b0b6a48071a6db28e7a.md
index 38b7a115d3d..ba9b17c019e 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/657b2b0b6a48071a6db28e7a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/657b2b0b6a48071a6db28e7a.md
@@ -73,7 +73,7 @@ assert.match(code, /const\s+songsHTML\s*=\s*array\.map\(\s*(\(\s*song\s*\)|song)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -545,70 +545,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/659b0093d7db5a1a1122b7bd.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/659b0093d7db5a1a1122b7bd.md
index faa26b7ce43..4173f885545 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/659b0093d7db5a1a1122b7bd.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/659b0093d7db5a1a1122b7bd.md
@@ -71,7 +71,7 @@ assert.match(code, /const\s+getCurrentSongIndex\s*=\s*\(\s*\)\s*=>(\s*userData\?
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -543,70 +543,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a608b7e7c75a04ccf0c23c.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a608b7e7c75a04ccf0c23c.md
index 25554837365..7a41b853ca8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a608b7e7c75a04ccf0c23c.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a608b7e7c75a04ccf0c23c.md
@@ -67,7 +67,7 @@ assert.match(code, /userData\?\.songs\.sort\(/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -539,70 +539,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a6098a3405f206312e28f5.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a6098a3405f206312e28f5.md
index 38973c57540..289571f7e39 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a6098a3405f206312e28f5.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a6098a3405f206312e28f5.md
@@ -82,7 +82,7 @@ assert.match(code, /userData\?\.songs\.sort\(\s*\(\s*a\s*,\s*b\s*\)\s*=>\s*{\s*}
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -554,70 +554,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a609f6e23f3b06c608fb57.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a609f6e23f3b06c608fb57.md
index b716f51d6a2..574f492e521 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a609f6e23f3b06c608fb57.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a609f6e23f3b06c608fb57.md
@@ -98,7 +98,7 @@ assert.match(code, /if\s*\(\s*a\.title\s*<\s*b\.title\s*\)\s*{\s*return\s*-1\s*;
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -570,70 +570,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60aa3efd8fa079c2d1537.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60aa3efd8fa079c2d1537.md
index 5780b2eccc7..e8823ebe446 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60aa3efd8fa079c2d1537.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60aa3efd8fa079c2d1537.md
@@ -92,7 +92,7 @@ assert.match(code, /if\s*\(\s*a\.title\s*>\s*b\.title\s*\)\s*{\s*return\s*1\s*;?
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -564,70 +564,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60b0b8b4f96085ac23463.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60b0b8b4f96085ac23463.md
index 36810e478c8..3c73bd6d3d2 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60b0b8b4f96085ac23463.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65a60b0b8b4f96085ac23463.md
@@ -80,7 +80,7 @@ assert.match(code, /return\s+0\s*;?/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -552,70 +552,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c64fe6c770a22db893e931.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c64fe6c770a22db893e931.md
index 862b2d399a4..c020aa8bd96 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c64fe6c770a22db893e931.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c64fe6c770a22db893e931.md
@@ -66,7 +66,7 @@ assert.match(code, /const|let\s+sortSongs\s*=\s*\(\s*\)\s*=>\s*{\s*}\s*;?/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -538,70 +538,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c6532520cf4f323329b2c6.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c6532520cf4f323329b2c6.md
index 2b57f128eee..1629b126600 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c6532520cf4f323329b2c6.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65c6532520cf4f323329b2c6.md
@@ -62,7 +62,7 @@ assert.match(code, /renderSongs\(\s*sortSongs\(\s*\)\s*\)/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -534,70 +534,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65cf1f2cd796c06057bf3f3c.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65cf1f2cd796c06057bf3f3c.md
index fce6a067431..b8ceca85c93 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65cf1f2cd796c06057bf3f3c.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65cf1f2cd796c06057bf3f3c.md
@@ -58,7 +58,7 @@ assert.match(code, /return\s+userData\?\.songs\s*;?/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -530,70 +530,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae3eeef9ad289bece426b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae3eeef9ad289bece426b.md
index 26024d48085..d03b09f50a8 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae3eeef9ad289bece426b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae3eeef9ad289bece426b.md
@@ -88,7 +88,7 @@ assert.match(printGreeting.toString(), /console\.log\(['"]Hello\s+there!['"]\)/)
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -560,70 +560,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae8ad1475698da3c3c37d.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae8ad1475698da3c3c37d.md
index f03874ffebc..d6a5b2bf955 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae8ad1475698da3c3c37d.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660ae8ad1475698da3c3c37d.md
@@ -70,7 +70,7 @@ assert.isBelow(code.indexOf("const printGreeting = () => {"), code.indexOf("prin
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -542,70 +542,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aea8782242e8f4bcc42d8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aea8782242e8f4bcc42d8.md
index cd74e38d4ce..49735ae949c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aea8782242e8f4bcc42d8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aea8782242e8f4bcc42d8.md
@@ -120,7 +120,7 @@ assert.isBelow(functionDefinition, functionCall);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -592,70 +592,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aef1d5bd6c092f1931830.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aef1d5bd6c092f1931830.md
index f4197152f74..448c5959625 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aef1d5bd6c092f1931830.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660aef1d5bd6c092f1931830.md
@@ -99,7 +99,7 @@ assert.match(code, /console\.log\(addTwoNumbers\(3,\s*4\)\);?/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -571,70 +571,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af2b86c0fca95f7570fc5.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af2b86c0fca95f7570fc5.md
index 5bd43dcb657..b9032437f8d 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af2b86c0fca95f7570fc5.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af2b86c0fca95f7570fc5.md
@@ -76,7 +76,7 @@ assert.match(code, /(let|const)\s+addTwoNumbers\s*=\s*\(\s*num1\s*,\s*num2\s*\)\
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -548,70 +548,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af462d18730978fdf5c50.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af462d18730978fdf5c50.md
index 262109b8339..11b8255405b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af462d18730978fdf5c50.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/660af462d18730978fdf5c50.md
@@ -90,7 +90,7 @@ assert.notMatch(code, /console\.log\(addTwoNumbers\(3,4\)\);?/);
         <div class="player-content">
           <div id="player-album-art">
             <img
-              src="https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/quincy-larson-album-art.jpg"
+              src="https://cdn.freecodecamp.org/curriculum/js-music-player/quincy-larson-album-art.jpg"
               alt="song cover art"
             />
           </div>
@@ -562,70 +562,70 @@ const allSongs = [
     title: "Scratching The Surface",
     artist: "Quincy Larson",
     duration: "4:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
   },
   {
     id: 1,
     title: "Can't Stay Down",
     artist: "Quincy Larson",
     duration: "4:15",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
   },
   {
     id: 2,
     title: "Still Learning",
     artist: "Quincy Larson",
     duration: "3:51",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
   },
   {
     id: 3,
     title: "Cruising for a Musing",
     artist: "Quincy Larson",
     duration: "3:34",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cruising-for-a-musing.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
   },
   {
     id: 4,
     title: "Never Not Favored",
     artist: "Quincy Larson",
     duration: "3:35",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/never-not-favored.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
   },
   {
     id: 5,
     title: "From the Ground Up",
     artist: "Quincy Larson",
     duration: "3:12",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/from-the-ground-up.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
   },
   {
     id: 6,
     title: "Walking on Air",
     artist: "Quincy Larson",
     duration: "3:25",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/walking-on-air.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
   },
   {
     id: 7,
     title: "Can't Stop Me. Can't Even Slow Me Down.",
     artist: "Quincy Larson",
     duration: "3:52",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stop-me-cant-even-slow-me-down.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
   },
   {
     id: 8,
     title: "The Surest Way Out is Through",
     artist: "Quincy Larson",
     duration: "3:10",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/the-surest-way-out-is-through.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
   },
   {
     id: 9,
     title: "Chasing That Feeling",
     artist: "Quincy Larson",
     duration: "2:43",
-    src: "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/chasing-that-feeling.mp3",
+    src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
   },
 ];