Who grabbed Pixeljunk 4am yesterday?

$10 on the PSN store and it's pretty fun -- A lot more so than you'd expect.

It's essentially a music game where you're the DJ at your own living room rave.  You control the bass, rhythm, synth, and ambient effects, change loops, add fill-ins, and use filters to tweak the tracks -- all using the move controller.

People can pop in and watch your session and you can do the same with other people.  If they or you like what you're hearing as an audience member, shake yoiur move controller. 

It's a pretty unique way of playing with music.  Worth a look and I'm pretty sure there's a demo available.