The math-rock band, not to be confused with Palms, the Isis/Deftones project. I saw these guys open for Rob Crow about a year ago and they were really great, and again last night and they were equally wonderful. They have a full length, and a few EPs and singles and such.
Here's a few tracks for people who might be interested:
This one reminds me a bit of a cross between Stereolab and Sonic Youth: