Calificación
Reparto

Colin Salmon
Self - Narrator

James Brown
Self

Bootsy Collins
Self

Ray Charles
Self

Ben E. King
Self

Etta James
Self

Mary J. Blige
Self

Bobby Womack
Self

Mavis Staples
Self

George Clinton
Self

Martha Reeves
Self

Allen Toussaint
self

Fontella Bass
Self