HORSE the band is excellent, as are The Minibosses.
Check these guys out:
http://www.soundclick.com/bands/9/neskimosmusic.htm
This is their official site:
http://www.neskimos.com/
You have to register at Soundclick before you can listen, though, so be warned.
As for the band, they're pretty good. I have about 10 of their songs downloaded. I recommend "TMNT," personally, if you're thinking about streaming/downloading one of their songs. If you ever liked the turtles or played the first TMNT for the NES, you'll probably get a kick out of it.