Jaco Pastorius - bass, composer, vocals (track 16); Bob Mintzer - tenor sax, soprano sax, bass clarinet; Bob Stein - alto sax; Lou Marini - tenor sax; Frank Wess - tenor sax; Howard Johnson - baritone sax; Bob Stein - alto sax; Randy Emerick - baritone sax; Randy Brecker - trumpet; Alan Rubin - trumpet; Lou Soloff - trumpet; Jon Faddis - trumpet; Ron Tooley - trumpet; Kenny Faulk - trumpet; David Taylor - trombone; Jim Pugh - trombone; Wayne Andre - trombone; David Bargeron - trombone, tuba; John Clark - French horn; Peter Gordon - French horn; Othello Molineaux - steel pans; Peter Erskine - drums; Guest: Toots Thielemans - harmonica - Sophisticated Lady, Three Views of a Secret, Liberty City, Fannie Mae