Engineer [Assistant]: Barbara Issak

Engineer [Assistant]: Cheryl Ward

Engineer [Assistant]: Chris Minto

Engineer [Assistant]: Wayne Lewis

Engineer [Keyboard]: Bryan Bell

Engineer [Keyboard]: John Vieira

Engineer [Recording]: Bob Kovach

Engineer [Recording]: Fred Catero

Engineer [Recording]: Leslie Ann Jones

Illustration: Jane Wattenberg

Keyboards [Emu Polyphonic Keyboard, Clavitar], Synthesizer [Waves Minimoog, Minimoog, Prophet 5, Oberheim 8 Voice, Yamaha Cs: 80, Arp 2600], Clavinet [Hohner], Electric Piano [Rhodes 88 Suitcase Piano], Vocoder [Sennheiser], Synthesizer [Linn-moffett Drum Synthesizer], Computer [Modified Apple Ii Plus Microcomputer], Piano - Herbie Hancock

Liner Notes: Yasuki Nakayama

Mixed By: David Rubinson

Photography By: Bob Seidemann

Producer: David Rubinson & Friends, Inc.

Producer: Herbie Hancock

Reissue Producer: Moto Uehara

Remastered By: Koji Suzuki