I know Rasputina pretty well. Those chicks can rock, man. Lots of soul in their playing too, very important to me.
To answer joel's question, I'd have to answer by: the various incarnations of Ron Hawkins. Not Ronnie Hawkins, but Ron Hawkins from Toronto. He started the Lowest of the Low (and has reunited that band for the past couple of years), went solo, but my favorite time was the late '90s when he was Ron Hawkins and the Rusty Nails. Just sheer rock&roll brilliance, like he came out of 1957, and you can dance to it!
Of course my all-time favorite is Jethro Tull, not the Aqualung, Locomotive Breath, Teacher, Living In the Past Tull, but the songs that nobody knows about, or that the band still plays to 6-8,000 people around 200 nights a year. I have seen them 14 times in the last 12 years, driven as far as Detroit from Buffalo to catch them in the grand old Fox Theater downtown. Some of their B-sides and C-sides and D-sides and plumbing even deeper into their recordings is orgasmic to me.
Edited to add: 25 replies and one topic a day is not enough!