クレジット

• Acoustic Bass - Stanley Clarke (A2, B1, C1, D1)
• Arranged By, Piano [Acoustic], Electric Piano [Fender], Synthesizer [Moog 15, Mini-moog, Arp Odessy, Polymoog], Organ [Yamaha], Handclaps - Chick Corea
• Art Direction - Mike Doud (2)
• Art Direction - Peter Corriston
• Calligraphy - Hal Fiedler
• Cello - David Speltz
• Composed By - Chick Corea
• Drums - Steve Gadd
• Effects [Photo Manipulation] - David Heffernan
• Engineer - Bernie Kirsh
• Engineer [Assistant] - Dave Holmes
• Engineer [Assistant] - Larry Quinn
• Engineer [Assistant] - Neal Pecman
• Ensemble - Arriaga Quartet
• Liner Notes - Chick Corea (Chick)
• Management [Equipment Manager] - Rory Kaplan
• Mastered By - Bob Ludwig
• Percussion - Don Alias
• Photography By - Kenneth McGowan
• Producer - Chick Corea
• Trombone, Management [Recording] - Ron Moss
• Trumpet - John Rosenberg
• Trumpet - Stuart Blumberg
• Trumpet [Lead] - John Thomas (3)
• Viola - Carole Mukogawa
• Violin [First] - Barry Socher
• Violin [Second] - Connie Kupka
• Vocals, Choir - Gayle Moran