Ralph MacDonald - Universal Rhythm

Backing Vocals – Hilda Harris, Ullanda McCullough, Yvonne LewisBass – Marcus MillerDrums – Steve GaddElectric Piano [Fender Rhodes] – Richard TeeGuitar – Eric GaleLead Vocals – Bill WithersPercussion – Ralph MacDonaldSoloist, Trumpet – Randy BreckerWritten-By – Bill Withers, Ralph MacDonald, William Salter

Bass – Marcus MillerCongas, Percussion – Ralph MacDonaldDrums – Steve GaddGuitar – Eric GalePercussion [Additional] – Joe Brown Piano – Richard TeeSteel Drums [& Lead] – Robert GreenidgeSynthesizer [O. B. X. Oberheim] – Jorge DaltoWritten-By – E. Sheldon*, Hugo Montenegro

Backing Vocals – Frank Floyd, Tony Wells , Ullanda McCullough, Vivian Cherry, Zack Sanders*Bass, Guitar – Eric GaleCongas, Percussion, Electronic Drums [Syndrum] – Ralph MacDonaldDrums – Steve GaddLead Vocals – Yogi LeePercussion [Additional] – Joe Brown Piano – Richard TeeSoprano Saxophone – Grover Washington, Jr.Steel Drums – Robert GreenidgeStrings – Al Brown*, Charles Liboue*, Gene Orloff, Guy Lumia, Jonathan Abramowitz, Julien Barber, Kermit Moore, Lewis Elley*, Marvin Morgenstern, Matthew Ramondi*, Maureen Gallagher, Max Ellen, Paul Gershman, Sanford AllenSynthesizer [Oberheim A] – William EatonTimbales – Nicky MarreroWritten-By – William Eaton

Backing Vocals – William Eaton, Yogi LeeBass – Marcus MillerDrums – Steve GaddElectric Piano [Fender Rhodes] – Richard TeeGuitar – Eric GaleLead Vocals – Yogi LeePercussion – Ralph MacDonaldStrings – Al Brown*, Charles Liboue*, Gene Orloff, Guy Lumia, Jonathan Abramowitz, Julien Barber, Kermit Moore, Lewis Elley*, Marvin Morgenstern, Matthew Ramondi*, Maureen Gallagher, Max Ellen, Paul Gershman, Sanford AllenWritten-By – Ralph MacDonald, William Salter

Drums – Steve GaddPercussion – Ralph MacDonaldWritten-By – Ralph MacDonald, William Salter

Backing Vocals – Frank Floyd, Kenny Williams*, Milt Grayson, Raymond Simpson*, William Eaton, Zack Sanders*Bass – Marcus MillerCongas, Percussion, Electronic Drums [Syndrum] – Ralph MacDonaldDrums – Steve GaddGuitar – Eric GaleHorns – Alex Foster, Harold Vick, James Pugh*, John Clark , John Faddis*, Lewis Soloff*, Peter Gordon , Roger Rosenberg, Wynton MarsalisLead Vocals – Zack Sanders*Piano – Richard TeeWritten-By – Ralph MacDonald, William Eaton, William Salter

Bass – Andy GonzalezGuitar – Eric GalePiano, Electric Piano [Fender Rhodes], Synthesizer [O. B. X. Oberheim] – Jorge DaltoSoloist, Congas – Ralph MacDonaldSoloist, Timbales [& Guido] – Nicholas Marrero, Jr.*Written-By – William Allen