I just finished this site, which generates music from realtime Bitcoin transactions and trades, pulled from Blockchain.info and Mt.Gox. Hopefully I put this in the right subforum

http://i.imgur.com/bKGQCVb.jpg
http://www.listentobitcoin.com/
Works with Chrome and Firefox (maybe Opera too.)

It's written heavily using javascript. Hope you like it, and I'd love to hear any feedback you have! There's also a Reddit thread with some more info.

Thanks!