Tracklist

Side 1

A Firebird / Birds Of Fire 13:55 

Side 2

B1 Song To A Seagull 5:45 
B2 Free As A Bird 8:10 

Side 3

C1 Psalm 150 8:08 
C2 Vocalise 5:35 

Side 4

D1 Fly / Circles 9:38 
D2 Semi-Tough 7:45

Accordion – Don Sebesky (tracks: B2, D1)
Alto Saxophone – Grover Washington, Jr. (tracks: D2), Paul Desmond (tracks: B1, C2)
Backing Vocals – Carl Carldwell, Lani Groves, Tasha Thomas
Bass Trombone, Euphonium [Baritone Horn] – Alan Raph, Paul Faulise
Bass, Electric Bass, Bass [Piccolo] – Ron Carter
Cello – Alan Shulman, Charles McCracken, George Ricci, Seymour Barab
Clarinet, Tenor Saxophone – Walt Levinsky
Clavinet – Don Sebesky (tracks: D2)
Conductor, Arranged By – Don Sebesky
Congas – Rubens Bassini (tracks: D1)
Double Bass [Concert String Bass] – Homer Mensch
Drums – Billy Cobham (tracks: A, C1, D2), Jack DeJohnette (tracks: B1, B2, C2, D1)
Electric Piano – Don Sebesky (tracks: A to B2)
Engineer – Rudy Van Gelder
Flugelhorn – Freddie Hubbard (tracks: B2)
Flute, Clarinet, Soprano Saxophone, Baritone Saxophone, Oboe, English Horn – George Marge
Flute, Piccolo Flute, Clarinet, Soprano Saxophone – Jerry Dodgion
Flute, Piccolo Flute, Clarinet, Soprano Saxophone, Baritone Saxophone, Oboe, English Horn – Phil Bodner
Flute, Piccolo Flute, Clarinet, Soprano Saxophone, Oboe, English Horn – Romeo Penque
Flute, Soprano Saxophone – Hubert Laws (tracks: A, D1)
French Horn – Earl Chapin, Jim Buffington
Guitar – George Benson (tracks: D2), Harry Leahey (tracks: A)
Harp – Margaret Ross
Interviewer [Written] – Didier C. Deutsch
Organ – Don Sebesky (tracks: D2)
Organ, Soloist – Bob James (tracks: C1, D2)
Percussion – Airto (tracks: A, D1, D2), Dave Friedman, Phil Kraus, Ralph MacDonald (tracks: C1)
Piano – Bob James (tracks: B2, C2), Don Sebesky (tracks: D2)
Producer – Creed Taylor
Soprano Saxophone – Grover Washington, Jr. (tracks: B2), Joe Farrell (tracks: D1)
Trombone – Garnett Brown
Trombone, Euphonium [Baritone Horn] – Warren Covington, Wayne Andre
Trumpet – Freddie Hubbard (tracks: A, C1)
Trumpet, Flugelhorn – Alan Rubin, Joe Shepley, Randy Brecker
Tuba – Tony Price
Vibraphone – Milt Jackson (tracks: C2)
Violin – Al Brown, Charles Libove, David Nadien, Elliot Rosoff, Emanuel Green, Gene Orloff, Harold Kohon, Harry Cykman, Harry Glickman, Harry Lookofsky, Irving Spice, Joe Malin, Max Ellen, Paul Gershman
Vocals – Don Sebesky (tracks: C1, D1), Jackie Cain (tracks: C1), Roy Kral (tracks: C1)