HTML5 的音乐工具库：Sound.js

   var sound = new Sound({          id: "bgm-1",          src: "res/bgm-1.mp3",          loop: false,          volume: 1,          tag: "bg",          channel: 4,          useWebAudio: false,      });      sound.load();      sound.onLoad = function(){         this.play();      }

Use WebAudio :

     var sound = new Sound({          id: "sfx-1",          src: "res/sfx-1.mp3",          loop: false,          volume: 1,          tag: "sfx",          channel: 2,          useWebAudio: true,      });      sound.load();      sound.onLoad = function(){         this.play();      }

useWebAudio: default is true. It will try to use WebAudio first.

channel: for Multi Channel .

 sound.play();     setTimeout(function(){       // if channel <=1 ,        //      the prev playing will be stopped.       //  else , another there will be a new playing         sound.play();   },1000);

tag: you can do something to many sounds by tag. example:

Sound.setMuteByTag("bg", true)

all sounds that tag=="bg" will be muted.

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Sound.loadSounds : load sounds in batch

... ...

More features in Source Code :P

项目主页：http://www.open-open.com/lib/view/home/1437034514428