Credit

• Keyboards - George Duke (B1, B2)
• Vocals - George Duke (B1)
• Guitar - Frank Zappa (A1 to B2)
• Lead Guitar - Frank Zappa (B3)
• Percussion - Frank Zappa (B2)
• Producer [Produced By], Composed By, Arranged By - Frank Zappa
• Vocals - Frank Zappa (B1)
• Synthesizer [Mini-moog] - Don Preston (A1, A2)
• Woodwind - Joel Peskin (B2, B3)
• Woodwind - Ernie Watts (B1)
• Brass - Ken Shroyer
• Contractor [Contractor And Spiritual Guidance] - Ken Shroyer
• Trombone [Multiple Trombones] - Ken Shroyer
• Drums - Aynsley Dunbar
• Percussion - Alan Estes (A1, A2)
• Woodwind - Tony "Bat Man" Ortega
• Brass - Bill Byers
• Woodwind - Earl Dumler (A1, A2)
• Mastered By [All-analog Mastering By] - Bernie Grundman
• Lacquer Cut By - BG
• Bass - Erroneous
• Vocals - Janet Neville-Ferguson
• Guitar - Tony Duran (A1, A2)
• Rhythm Guitar - Tony Duran (B3)
• Brass - Sal Marquez (A1, A2)
• Brass [Multiple Toots] - Sal Marquez (B2)
• Vocals - Sal Marquez (A1, A2)
• Woodwind - Mike Altschul
• Engineer - Kerry McNabb
• Brass - Ernie Tack (A1, A2)
• Percussion - Bob Zimmitti (A1, A2)
• Woodwind - Johnny Rotella
• Cover [Cover Illustration], Illustration [Cover Illustration] - Cal Schenkel
• Woodwind - Joanne Caldwell
• Gong - Lee Clement (B2)
• Technician [Special Technical Assistance] - Paul Hof
• Vocals - Chunky (3) (B1)
• Brass - Malcolm McNabb
• Photography By [Photos By] - Ed Caraeff
• Photography By [Photos By] - Barry Feinstein
• Photography By [Photos By] - Tony Esparza
• Woodwind - Fred Jackson