Music suggestions

You remember the swimming/mp3 post a while ago? So far, I've listened to a history podcast (now I know all about the Children's Blizzard) and put on some of my own music, but I would love suggestions.

Keep in mind that I love everything from bluegrass to pop to industrial to classical to showtunes...in otherwords, ANYTHING. I just want it to say "hey, get off your fat ass and get moving!"

Bands good, songs better!