Credits

Don Preston: Piano
Chad Wackerman: Additional Overdubs
Frank Zappa: Producer, Vocals, Lead Guitar
Jimmy Carl Black: Drums
Arthur Barrow: Additional Overdubs
Ray Collins: Lead Vocals
Cal Schenkel: Original Cover Artwork
Ian Underwood: Alto Saxophone, Piano, Tenor Saxophone
Ferenc Dobronyi: CD Adaptation Artwork
Bunk Gardner: Alto Saxophone, Tenor Saxophone
Motorhead Sherwood: Baritone Saxophone, Tambourine
Roy Estrada: Electric Bass, Falsetto Vocals
Arthur Dyer Tripp III: Drums