Wow, this is the best shit on TV today. It comes on Adult Swim, and follows the mishaps of the biggest band in the world, which also happens to be a death metal band, Dethklok. It's from Brendan Small of Home Movies fame. You just have to watch it to see. If you're interested (and I know my fellow Satanists on the metal thread are!) this is a link to the first 3 episodes, bout 11 minutes each, and it includes the soundtrack.