Fucking great bands, all of them. Mogwai's "Happy Music for Happy People" is an intense release. And, if you don't have "Levez vos skinny fists comme antennas to heaven" by GY!BE you are not deserving of anything. Track 1, Disc 2 (called "Sleep") is pretty much GY!BE at their best, IMO.
Another band you may be extremely interested in is Explosions in the Sky - they are a four piece (Two guitar, one bass, one drum) - that I saw live, absolutely blew my fucking brains out.
You can get some videos of them live at
www.silencemagazine.com , but I recommend listening to their music first - the video recordings have shit for audio quality.
Great thread.
P.S. pmsg me for some EITS mp3 action.