Great gift from Blue Note Records, they gave us a never-released concert by the late, great trumpeter Donald Byrd, recorded at the 1973 Montreux Jazz Festival, stream below, enjoy!

Personnel:
Donald Byrd, Trumpet, Fluegelhorn, Vocals; Fonce Mizell, Trumpet, Vocals; Allan Barnes, Tenor Sax, Flute; Nathan Davis, Tenor Sax, Soprano Sax; Kevin Toney, Electric Piano; Larry Mizell, Synthesizer; Barney Perry, Electric Guitar; Henry Franklin, Electric Bass; Keith Killgo, Drums, Vocals; Ray Armando, Conga, Percussion.