A lot has been mentioned already. I feel the need to add the newly released 061502 by Botch.
The show is pretty good, even if the image quality is not so great at times. But the hilarious part is when Botch watch this live show and comment on it. You won't really find out a lot of stuff about the band or about the lyrics, but the way they constantly make fun of themselves is pretty entertaining. Also, a game where the person who fucked up during the live show takes a shot while watching it should be standard on every live DVD commentary from now on.
