Think I came across these whilst reading someone else's blog last week. Sort of like Gang Gang Dance and MGMT's weird little brother, but not really.
Their latest album 'Beast Rest Forth Mouth' (released this year) is absolutely incredible and hasn't been off my speakers for about six days now.
Free downloads of a couple of songs available here, though you might need a last.fm account to get 'em. These tracks are great, but by no means the best on the album: I recommend 'Ultimate Satisfaction' and 'Dust Cloud'.
Also, although this is in no way important, the artwork is effing great.