Lyrics:

Miles Davis - trumpet, flugelhorn
Ernie Royal, Bernie Glow, Johnny Coles and Louis Mucci - trumpet
D*** Hixon, Frank Rehak, Jimmy Cleveland and Joe Bennett - trombone
Willie Ruff, Julius Watkins and Gunther Schuller - horn
Bill Barber - tuba
Phil Bodner, Jerome Richardson and Romeo Penque - flute, alto flute & clarinet
Cannonball Adderley - alto saxophone
Danny Bank - alto flute & bass clarinet
Paul Chambers - bass
Jimmy Cobb - drums