Arranged By [Horns, Synthesizer], Trumpet – Jerry HeyArranged By [Vocals, Rhythm, Synthesizer] – Quincy JonesArranged By [Vocals], Backing Vocals – Patti AustinBacking Vocals – Jim Gilstrap, Tom BahlerBass, Handclaps – Louis JohnsonClavinet – David 'Hawk' Wolinski*Drums, Handclaps – John Robinson Electric Piano – Herbie HancockFeaturing – Dune Guitar, Soloist [Guitar] – Steve LukatherLead Vocals – Charles MayPercussion, Percussion [Mouth] – Paulinho DaCosta*Saxophone – Kim HutchcroftSaxophone, Soloist [Tenor Saxophone] – Ernie WattsSynthesizer [Beam Microtonal Tubulons] – Craig HundleySynthesizer, Handclaps – Greg PhillinganesSynthesizer, Programmed By [Synthesizer] – Ian UnderwoodTrombone – Bill Reichenbach Trumpet – Chuck FindleyWritten-By – Chas Jankel, Kenny Young

Arranged By [Horns], Trumpet – Jerry HeyArranged By [Vocals, Rhythm], Written-By – Rod TempertonArranged By [Vocals], Backing Vocals, Written-By – Quincy JonesBacking Vocals – Jim Gilstrap, LaLomie Washburn, Michael Jackson, Syretta Wright*Backing Vocals, Lead Vocals – James IngramBacking Vocals, Written-By – Patti AustinBass, Handclaps – Louis JohnsonDrums, Handclaps – John Robinson Electric Piano – Greg PhillinganesFlute, Saxophone – Larry WilliamsFlute, Saxophone, Soloist [Tenor Saxophone] – Ernie WattsHandclaps – Lenny CastroPercussion – Paulinho DaCosta*Saxophone, Flute – Kim HutchcroftSoloist [Synthesizer] – Stevie WonderSynthesizer, Vocoder – Michael Boddicker

Arranged By [Horns], Trumpet – Jerry HeyArranged By [Rhythm, Vocals] – Quincy JonesArranged By [Synthesizer, Strings] – Johnny MandelBacking Vocals – Patti AustinBass – Abraham LaborielConcertmaster – Gerald VinciDrums – John Robinson Flute, Saxophone – Ernie Watts, Kim HutchcroftGuitar – Steve LukatherLead Vocals – James IngramPercussion – Paulinho DaCosta*Piano [Acoustic], Electric Piano – David FosterPiano [Acoustic], Synthesizer [String] – Robbie BuchananProgrammed By [Synths], Synthesizer – Ian UnderwoodSynthesizer – Greg PhillinganesTrombone – Bill Reichenbach Trumpet – Chuck FindleyWritten-By – Barry Mann, Cynthia Weil

Arranged By [Rhythm, Synths, Vocals] – Quincy JonesArranged By [Rhythm], Soloist [Synthesizer], Written-By – Stevie WonderArranged By [Synthesizer] – Jerry HeyBass, Handclaps – Louis JohnsonDrums, Handclaps – John Robinson Electric Piano, Handclaps, Synthesizer – Greg PhillinganesGuitar – Steve LukatherLead Vocals, Backing Vocals – Patti AustinPercussion – Paulinho DaCosta*Programmed By [Synths] – Ian UnderwoodWritten-By – Stephanie Andrews

Arranged By [Horns], Trumpet – Jerry HeyArranged By [Rhythm, Synthesizer, Vocal], Written-By – Rod TempertonBacking Vocals – Jim Gilstrap, Tom BahlerBass – Louis JohnsonDrums – John Robinson Electric Piano – Herbie HancockFlute, Saxophone – Kim HutchcroftFlute, Saxophone, Soloist [Alto Sax] – Ernie WattsGuitar – Steve LukatherLead Vocals, Backing Vocals – Patti AustinPercussion – Paulinho DaCosta*Programmed By [Synthesizer], Synthesizer – Ian UnderwoodProgrammed By [Synthesizer], Synthesizer [Mini Moog] – David "Hawk" WolinskiSynthesizer – Greg PhillinganesTrombone – Bill Reichenbach Trumpet – Chuck Findley

Arranged By [Horns, Strings, Synthesizer], Trumpet – Jerry HeyArranged By [Synthesizer] – Quincy JonesArranged By [Vocals, Rhythm, Synthesizer], Written-By – Rod TempertonBacking Vocals – Casey Cysick*, Yvonne LewisConcertmaster – Gerald VinciDrums – John Robinson Electric Piano – Herbie HancockFlute, Saxophone – Ernie Watts, Kim HutchcroftGuitar, Soloist [Guitar] – Steve LukatherLead Vocals, Backing Vocals – Patti AustinPercussion – Paulinho DaCosta*Programmed By [Synths], Synthesizer – Ian UnderwoodSynthesizer – Greg PhillinganesSynthesizer [Bass] – David "Hawk" WolinskiTrombone – Bill Reichenbach Trumpet – Chuck Findley

Arranged By [Horns], Trumpet – Jerry HeyArranged By [Strings] – Johnny MandelArranged By [Vocal, Rhythm] – Quincy JonesBass – Louis JohnsonConcertmaster – Gerald VinciDrums – John Robinson Electric Piano, Soloist [Synthesizer] – Greg PhillinganesFlute, Saxophone – Kim HutchcroftFlute, Saxophone, Soloist [Tenor Sax] – Ernie WattsGuitar – Steve LukatherLead Vocals – James IngramProgrammed By [Synths], Synthesizer – Ian UnderwoodTrombone – Bill Reichenbach Trumpet – Chuck FindleyWritten-By – Ben Wright*, Kathy Wakefield, Tony Coleman

Arranged By [Rhythm] – Quincy JonesArranged By [Strings, Synthesizer] – Johnny MandelBass – Louis JohnsonConcertmaster – Gerald VinciDrums – John Robinson Electric Piano, Synthesizer – Greg PhillinganesGuitar, Harmonica, Whistle – Jean "Toots" Thielemans*Percussion – Paulinho DaCosta*Programmed By [Synths], Synthesizer – Ian UnderwoodWritten-By – Ivan Lins, Vitor Martins

Arranged By [Horns, Strings, Synths], Trumpet – Jerry HeyArranged By [Rhythm, Synths, Vocals], Written-By – Rod TempertonBacking Vocals – Casey Cysick*, Yvonne LewisBass – Abraham LaborielClavinet, Programmed By [Synths] – David "Hawk" WolinskiConcertmaster – Gerald VinciDrums, Handclaps – John Robinson Electric Piano – Herbie HancockElectric Piano, Synthesizer – Greg PhillinganesGuitar – Steve LukatherHandclaps – Lenny Castro, Louis JohnsonLead Vocals, Backing Vocals – Patti AustinPercussion – Paulinho DaCosta*Programmed By [Synths], Synthesizer – Ian UnderwoodSoloist [Tenor Saxophone] – Ernie WattsTrombone – Bill Reichenbach Trumpet – Chuck Findley