Frank Zappa (lead guitar)
Lowell George (guitar)
Roy Estrada (bass)
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)
Dave Samuels (vibes)

Poowah!