diff --git a/static/abc/index.html b/static/abc/index.html
index b37ba19..f07f098 100644
--- a/static/abc/index.html
+++ b/static/abc/index.html
@@ -1,10 +1,9 @@
 <!doctype html>
 <meta name="viewport" content="initial-scale=1.0">
 <script>
-var c=new AudioContext();
 var m=[147, 2, 147, 2, 294, 4, 220, 6, 208, 4, 196, 4, 175, 4, 147, 2, 175, 2, 196, 2];
 var r=.08;
-function n(f,t,u) {
+function n(c,f,t,u) {
     var o=c.createOscillator();
     var g=c.createGain();
     o.connect(g);
@@ -14,8 +13,9 @@ function n(f,t,u) {
     o.stop(u*r-r);
 }
 function p() {
+    var c=new AudioContext();
     for(i=0,t=0;i<m.length;i+=2) {
-        n(m[i],t,t+=m[i+1]);
+        n(c,m[i],t,t+=m[i+1]);
     }
 }
 </script>
