implement music by time period, clean up header

public/data/music.json

@@ -0,0 +1,42 @@
+[
+  {
+    "timePeriod": "Summer 2024",
+    "songs": [
+      {
+        "albumArt": "https://p0ntus.com/archives/img/noticeme.png",
+        "name": "Notice Me",
+        "artist": "​tobi lou feat. MIA GLADSTONE",
+        "duration": "2:35",
+        "link": "https://www.last.fm/music/tobi+lou/Notice+Me"
+      },
+      {
+        "albumArt": "https://p0ntus.com/archives/img/comforttexas.webp",
+        "name": "comfort, texas",
+        "artist": "Buppy.",
+        "duration": "2:11",
+        "link": "https://www.last.fm/music/Buppy./comfort,+texas"
+      },
+      {
+        "albumArt": "https://p0ntus.com/archives/img/nonperishable.webp",
+        "name": "Jelly",
+        "artist": "tobi lou",
+        "duration": "1:50",
+        "link": "https://www.last.fm/music/tobi+lou/_/Jelly"
+      },
+      {
+        "albumArt": "https://p0ntus.com/archives/img/exes.webp",
+        "name": "exes",
+        "artist": "Tate McRae",
+        "duration": "2:39",
+        "link": "https://www.last.fm/music/Tate+McRae/exes/exes"
+      },
+      {
+        "albumArt": "https://p0ntus.com/archives/img/ick.webp",
+        "name": "Ick",
+        "artist": "Lay Bankz",
+        "duration": "1:55",
+        "link": "https://www.last.fm/music/Lay+Bankz/_/Ick"
+      }
+    ]
+  }
+]