•
Louis Armstrong − vocals •
Ernie Royal,
Jimmy Owens,
Marvin Stamm,
Thad Jones − trumpet, flugelhorn (tracks 1, 4, 5 & 10) •
Al Grey, Bill Campbell,
Garnett Brown,
Quentin Jackson − trombone (tracks 1, 4, 5 & 10) •
James Spaulding − flute (tracks: 1–3, 5, 7–9 & 11–13) •
Billy Harper,
Daniel Bank,
Jerry Dodgion, Ray Beckenstein, Robert Ashton - saxophones (tracks 1, 4, 5 & 10) • Frank Owens − piano •
Kenny Burrell,
Sam Brown − guitar •
Richard Davis,
George Duvivier − bass (tracks 2, 3, 5, 7–9 & 11–13) •
Chuck Rainey (tracks 1, 4, 6 & 10),
John Williams Jr. (tracks 2, 3, 5, 7–9 & 11–13) − electric bass •
Bernard Purdie – drums • Gene Golden − congas (tracks 1, 2, 4–6, 8, 9, 12 & 13) • Arnold Black, Manny Green,
Gene Orloff,
Harry Lookofsky, Joe Malin, Matthew Raimondi, Max Pollikoff, Paul Gershman, Selwart Richard Clarke, Winston Collymore − violin (tracks 2, 3, 5 & 7–9) • Alfred Brown, David Schwartz, Emanuel Vardi, Julien Barber − violin (tracks 2, 3, 5 & 7–9) • Allan Schulman, Charles McCracken, George Ricci,
Kermit Moore − cello (tracks 2, 3, 5 & 7–9) •
Leon Thomas − vocals (tracks 5, 11 & 12) • Janice Bell (tracks 1, 4, 6 & 10),
Tony Bennett (track 1),
Ruby Braff (track 1),
Eddie Condon (track 1),
Miles Davis (track 1),
Ornette Coleman (track 1), Ila Govan (tracks 1, 4, 6 & 10), Bobby Hackett (track 1),
Carl Hall (tracks 1, 4, 6 & 10),
Chico Hamilton (track 1), Matthew Ledbetter (tracks 1, 4, 6 & 10),
Father O'Connor (track 1), Tasha Thomas tracks 1, 4, 6 & 10),
George Wein (track 1) − chorus •
Oliver Nelson − arranger, conductor ==References==