Written by: Stevie Wonder

Lyrics by: Stevie Wonder

Produced by: Stevie Wonder

Performed by: Eddie “Bongo” Brown (percussion), Stevie Wonder (drums (drum set)), Stevie Wonder (synthesizer), Stevie Wonder (Rhodes piano), Stevie Wonder (clavinet), Stevie Wonder (bass synthesizer), Stevie Wonder (lead vocals), Stevie Wonder (background vocals)