Pete talked about this performance in the house, and I tracked it down. It's a live performance of a song called 'Tits on the Radio'.
http://s58.yousendit.com/d.aspx?id=...VR0SZ66D433J78E
http://s58.yousendit.com/d.aspx?id=...OE2E27UKKGCB6KW
http://s58.yousendit.com/d.aspx?id=...XY0HAAX03PRIGNT
The links probably won't last for long. All links are copies, so don't go downloading them all thinking they are different songs .