Artist: Frank Zappa - Guitar: Frank Zappa - Vocals: Frank Zappa - Keyboards: George Duke - Vocals: George Duke - Vocals: Napoleon Murphy Brock - Tenor Saxophone: Napoleon Murphy Brock - Flute: Napoleon Murphy Brock - Bass (Vocal): Tom Fowler - Percussion: Ruth Underwood - Trombone: Bruce Fowler - Drums: Ralph Humphrey - Drums: Chester Thompson - Recording Engineer: Brian Krokus - Other: Joe Travers - Remix Engineer: Craig Parker Adams - Mastering Engineer: Craig Parker Adams - Producer: Ahmet Zappa - Producer: Joe Travers - Production Coordinator: Melanie Starks - Composer/Author: Frank Zappa