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:I’m fucked? that’s the nicest thing anybody’s said to me all day . . . .
[ Lyrics from: http://www.lyricsfreak.com/f/frank+zappa/are+you+upset_20057054.html ]