howler_js

Adding audio to a web project can be really a pain in the …. . Howler.js makes it almost painless to add audio for desktop or mobile solutions.

Just used the audio sprite feature in one of my projects to allow switching between sounds. Works perfectly on iOS after the first touch event.

howler.js / Github

Check out version 2.0 on Github, which provides even more solid features.
Version 2.0