Stevie Wonder ‎– In Square Circle

Backing Vocals – Billy Durham, Darryl Phinnessee, Keith John, Luther Vandross, Melody McCully, Peter Byrne, Philip Bailey, Renee Hardaway, Syreeta WrightDrums, Synthesizer, Lead Vocals – Stevie WonderLead Vocals [Additional Lead Vocal] – Luther Vandross

Drums, Percussion, Synthesizer, Vocals – Stevie Wonder

Backing Vocals – Darryl Phinnessee, Deniece Williams, Howard Smith, Keith JohnDrums, Synthesizer, Piano, Lead Vocals – Stevie Wonder

Drums, Synthesizer, Harpsichord, Accordion, Vocals – Stevie Wonder

Drums, Synthesizer, Percussion, Harmonica, Vocals – Stevie Wonder

Backing Vocals – Carolyn Garrett, Cheta Akins*, Janice Moore, Kay Gibbs, Ruthell Holmes, Stevie Wonder, Valencia CoxDrums, Percussion, Synthesizer, Synthesizer [CS80], Lead Vocals – Stevie WonderSaxophone – Bob MalachSynthesizer [CS80] – Edwin BirdsongTrumpet – Larry Gittens

Backing Vocals – Renee Hardaway, Stevie WonderDrums, Percussion, Synthesizer, Electric Piano, Lead Vocals – Stevie WonderGuitar – Ben Bridges, Rick Zunigar

Drums, Synthesizer, Vocoder, Vocals – Stevie WonderSaxophone – Bob MalachTrumpet – Larry Gittens

Arranged By [String Arrangement] – Paul RiserGuitar – Earl KlughPiano, Synthesizer [CS80], Percussion [Environmental Percussion: Crickets, Nightingale & Additional Bird Sounds, Ocean, Pebbles In Pond, Stone Dropped, Crushing Leaves], Vocals – Stevie Wonder

Backing Vocals – Fana Kekana, Linda Bottoman-Tshabalala, Lorraine Mahlangu-Richards, Muntu Mvuyana, Musa Dludla, Stevie Wonder, Thandeka Ngono-Raasch, Tsepo MokoneCoordinator [Xhosa Translation Coordinated By] – Cherylé StoneLead Vocals, Drums, Synthesizer, Percussion, Coro – Stevie WonderTranslated By [Xhosa Translation By] – Fana Kekana