Donald Byrd - trumpet, flugelhorn, electric trumpet, vocals Allen Curtis Barnes - flute, oboe, saxophone Roger Glenn - saxophone, flute Fonce Mizell - trumpet, vocals Larry Mizell - vocals Kevin Toney - piano Freddie Perren - piano, synthesizer, vocals Dean Parks, David T. Walker, Barney Perry - guitar Joe Sample - piano, electric piano Chuck Rainey, Wilton Felder, Joe Hill - bass Harvey Mason, Sr, Keith Killgo - drums Bobbye Hall Porter, Perk Jacobs, Stephanie Spruill - percussion King Errisson - congas and bongos