This is Matt and Trey's band (Matt Stone and Trey Parker).
They performed Hot Lava with perry Farrel on Chef Aid, did What Would Brian Boitano Do? II on the soundtrack to the South Park movie, the theme to the TV series That's My Bush, and the song Now You're a Man from the movie Orgazmo.
Any thoughts?
Did they do any of the music for BASEketball?
D.V.D.A. also did the song "Hell Isn't Good", which in the movie South Park: Bigger, Longer & Uncut, it just isn't on the soundtrack.