diff --git a/static/music.js b/static/music.js
index 32adf35..be9b9ba 100644
--- a/static/music.js
+++ b/static/music.js
@@ -68,38 +68,38 @@ function playSong() {
     _playSong()
   });
 }
-  let n = 0;
-  function _playSong() {
-    let song = songs[n] ?? songs[n = 0];
-    audio.src = song.href;
-    if (song.src) popup(`\u266b - ${song.src} (${song.artist}) - ${song.name}`);
-    else popup(`\u266b - ${song.artist} - ${song.name}`);
-    audio.play();
-    play.children[1].textContent = '\u23F8'
-  }
-  addButton('\u23EE', (e) => {
-    if (e && e.type === 'keydown' && e.key != 'Enter') return;
-    playSong(--n);
-  });
-  let play = addButton('\u23F5', (e) => {
-    if (e && e.type === 'keydown' && e.key != 'Enter') return;
-    const target = e.target.localName === 'span' ? e.target.parentElement.children[1] : e.target.children[1];
-    if (audio.paused) {
-      if (!audio.src) {
-        playSong(n);
-        audio.addEventListener('ended', e => {
-          playSong(++n);
-        });
-      }
-      audio.play();
-      target.textContent = '\u23F8';
-    } else {
-      audio.pause();
-      target.textContent = '\u23F5';
+let n = 0;
+function _playSong() {
+  let song = songs[n] ?? songs[n = 0];
+  audio.src = song.href;
+  if (song.src) popup(`\u266b - ${song.src} (${song.artist}) - ${song.name}`);
+  else popup(`\u266b - ${song.artist} - ${song.name}`);
+  audio.play();
+  play.children[1].textContent = '\u23F8'
+}
+addButton('\u23EE', (e) => {
+  if (e && e.type === 'keydown' && e.key != 'Enter') return;
+  playSong(--n);
+});
+let play = addButton('\u23F5', (e) => {
+  if (e && e.type === 'keydown' && e.key != 'Enter') return;
+  const target = e.target.localName === 'span' ? e.target.parentElement.children[1] : e.target.children[1];
+  if (audio.paused) {
+    if (!audio.src) {
+      playSong(n);
+      audio.addEventListener('ended', e => {
+        playSong(++n);
+      });
     }
-  });
-  addButton('\u23EF', (e) => {
-    if (e && e.type === 'keydown' && e.key != 'Enter') return;
-    playSong(++n);
-  });
-  addVolume(5);
+    audio.play();
+    target.textContent = '\u23F8';
+  } else {
+    audio.pause();
+    target.textContent = '\u23F5';
+  }
+});
+addButton('\u23EF', (e) => {
+  if (e && e.type === 'keydown' && e.key != 'Enter') return;
+  playSong(++n);
+});
+addVolume(5);