During this morning's commute I was listening to the Animatrix soundtrack.
It's top-notch.
I've had it for a long time, but every time I listen to it I'm impressed.
I seem to have a bottomless appetite for electronica. Something about the repetitive beat helps me to concentrate. I've often wondered if listening to a metronome would have the same effect. Didn't Morgan Freeman do that in Se7en?
Anyway, if you're looking for some good music, give it a try.

