Credits

George Duke: Synthesizer, Keyboards
Jean-Luc Ponty: Violin, Baritone Violin
Frank Zappa: Guitar, Conductor, Producer, Vocals, Arranger
Bruce Fowler: Trombone
Cal Schenkel: Sleeve Art
David McMacken: Original Cover Artwork
Ian Underwood: Flute, Clarinet, Alto Saxophone, Tenor Saxophone
Ralph Humphrey: Drums
Tom Fowler: Bass
Sal Marquez: Trumpet, Vocals
Ruth Underwood: Percussion, Marimba, Vibraphone
Emerson-Loew: Photography