Donald Byrd - "Kwame"

Recorded July 5, 1973 at the Montreux Jazz Festival, featuring Donald Byrd (trumpet, flugelhorn, vocals), Fonce Mizell (trumpet, vocals), Allan Barnes (tenor sax, flute), Nathan Davis (tenor sax, soprano sax), Kevin Toney (electric piano), Larry Mizell (synthesizer, vocals), Barney Perry (guitar), Henry Franklin (electric bass), Keith Killgo (drums), and Ray Armando (congas, percussion).

Donald Byrd on Wikipedia