http://www.purevolume.com/downtownbrown/
I was lucky enough to catch these guys at a local punk show in Cincinnati and they totally blew me away. (I think they're from Chicago, but I'm not sure.) They're a crazy mix of punk rock, funk, and metal, and they're all amazing musicians. I'd recommend "Crack" and "Happy Music for Happy People." They've got a myspace too, with some different songs on it.