Credits
Airto Moreira: Drums, Percussion, Vocals
Flora Purim: Percussion, Vocals
Chick Corea: Engineer, Keyboards, Electric Piano
Stanley Clarke: Bass
Joe Farrell: Flute, Soprano Saxophone, Tenor Saxophone
Ben Young: Liner Notes, Research, Supervisor
Hugh Jones: Engineer
Richard Seidel: Executive Producer
Patricia Lie: Artwork Direction
Richard Manwaring: Engineer
Suzanne White: Production Manager
Cynthia Sesso: Photo Research
Hat Nguyen: Artwork Direction