Electric Six's Senor Smoke can be heard online courtesy of the NME (the registration is easy to con). I learned about from Jason Gross's blog, though I barely want to link to him. He called E6 a less funny Spinal Tap. Bite one me. I think they're a lot more like Roxy Music, only with the prog and pretension tossed aside - every track's a single. I've got more to say about it but I'll save the blather for my eventual review.