Los Otros Animales
Music For Kids Who Can't Read Good turned me on to this band a few days ago, so I'm passing it on. Other Animals is an instrumental math-rock band hailing from Crystal Lake (spooky?), Illinois. I've heard plenty of bands with this sound, but few do it as well as these guys. Check out "Odin", the first track off there self-titled album, and if you like it grab the whole album here, courtesy of the band.
MP3 :: Other Animals - Odin