Arranged By, Producer, Written: By - Stevie Wonder

Art Direction: Johnny Lee (4)

Art Direction: Renee Hardaway

Concept By [Album Cover]: Bobby Holland

Concept By [Album Cover]: Renee Hardaway

Coordinator [Mastering Coordinator]: Bob Harlan

Engineer [Assistant]: Bob Harlan

Engineer [Assistant]: Steve Van Arden

Liner Notes: Reiko Yukawa

Liner Notes: Stevie Wonder

Mastered By: Bernie Grundman

Mastered By: Brian Gardner

Photography By: Bobby Holland

Producer [Associate], Engineer, Mixed By: Gary Olazabal

Programmed By [Synthesizer]: Abdoulaye Soumare

Programmed By [Synthesizer]: Bob Bralove

Programmed By [Synthesizer]: Brad Buxer

Programmed By [Synthesizer]: Gary Olazabal

Programmed By [Synthesizer]: Stevie Wonder

Recorded By [Environmental Percussion Recorded By]: Gary Olazabal

Recorded By [Environmental Percussion Recorded By]: Steve Van Arden

Sampler [Cora]: Djimo Kouyate

Sampler [Drums]: James Allen (7)

Sequenced By [Synthesizer Sequencing]: Stevie Wonder

Sound Designer [Computer Music Melodian Designed By]: Harry Mendell

Tape [Tape Operator]: Alvin Broussard

Technician [Equipment]: James Allen (7)

Technician [Equipment]: Mick Parish

Technician [Technical Assistance]: Jimmy Sandweiss