I came across this band, Battles, when they were first appearing on the bigger scene. They had some great songs, notably Tonto and Atlas, with some really interesting structures and sounds. Last year, the singer Tyondai left, leaving just three members. They're still going and put out their album, and this is a live-ish recording of one of the songs, called Futura. I've listened to it a few times already, and I've got to say I love it.