Update templates/proposed-GUI.html

templates/proposed-GUI.html

@@ -287,7 +287,8 @@
   }
   
   function getproj(){
-      var audio = new Audio('magic-mallet-6262.mp3');
+      var audio = new Audio(window.URL.createObjectURL('magic-mallet-6262.mp3') );
+     
   
     audio.loop = false;
     audio.play();