diff --git a/index.html b/index.html
index edfb2ad..33d69c2 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,8 @@
   <title>Piano</title>
 </head>
 <body>
+  
+  <!-- Keys/buttons -->
   <div class="piano">
     <div data-note="C" class="key white"></div>
     <div data-note="Db" class="key black"></div>
@@ -24,6 +26,8 @@
     <div data-note="B" class="key white"></div>
   </div>
 
+  
+  <!-- Music -->
   <audio id="C" src="notes/C.mp3"></audio>
   <audio id="Db" src="notes/Db.mp3"></audio>
   <audio id="D" src="notes/D.mp3"></audio>
@@ -37,4 +41,4 @@
   <audio id="Bb" src="notes/Bb.mp3"></audio>
   <audio id="B" src="notes/B.mp3"></audio>
 </body>
-</html>
\ No newline at end of file
+</html>
