>>I posted a version of this a while ago.
>>
>>I've been working on something that's easy to use. Should be the simplest DAW (digital audio workstation) in existence.
>>
>>Check this out:
>>
>>http://omgbam.com
>>
>>The idea here is all beats and melodies any creates are freely reusable components for everyone else.
>
>Mike, you ever play with Plink?
>
>http://labs.dinahmoe.com/plink/

Sure. It's based on Web Audio API too.