When Frank Zappa Produced an Album....he did it the only way possible, the Frank way...
Musicians

* Frank Zappa – guitar, keyboards, vocals, arranger, producer, main performer, assistant
* Tommy Mars – keyboards, vocals, soloist
* Patrick O'Hearn – wind, bass guitar
* Scott Thunes – vocals, Minimoog, synthesizer, bass guitar
* Johnny "Guitar" Watson – vocals, guitar
* Ray White – guitar, vocals, backing vocals, choir, chorus, harmony vocals, harmony
* Moon Unit Zappa – vocals
* Ed Mann – percussion
* Chad Wackerman – drums, vocals
* Ike Willis – vocals, backing vocals, choir, chorus, harmony vocals, harmony
* Arthur Barrow – bass guitar
* Napoleon Murphy Brock – saxophone, vocals, harmony vocals, harmony
* Brad Cole – piano
* Roy Estrada – vocals, backing vocals, choir, chorus, harmony, bass guitar
* Bob Harris – keyboards, vocals, harmony vocals
* Thana Harris – vocals, harmony
* Steve Vai – guitar, soloist, fills
* Dweezil Zappa – soloist, guitar
* George Duke – keyboards, vocals, piano
* Bobby Martin – keyboards, saxophone, vocals, falssetist, harmony vocals, harmonica