Frank zappa (vocals)Lowell george (guitar, vocals)Roy estrada (bass, vocals)Don preston (keyboards, electronics)Buzz gardner (trumpet)Ian underwood (alto saxophone)Bunk gardner (tenor saxophone)Motorhead sherwood (baritone saxophone)Jimmy carl black (drums)Arthur tripp (drums)PooweeeSomebody in the audience:Stop that. . .Heavy business, manFz:Are you upset? say it again? Somebody in the audience:Fuck you . . .Fz:What? Audience:Fuck you!Fz:Iím fucked? thatís the nicest thing anybodyís said to me all day . . . .