tracks 1 to 4, 8 to 18 alto saxophone Johnny Hodges
tracks 8 to 13, 18 alto saxophone, clarinet Russell Procope
tracks 8 to 10, 12 to 18 baritone saxophone Harry Carney
tracks 11 baritone saxophone Jerome Richardson
tracks 9, 10, 14 to 18 bass Aaron Bell
tracks 1 to 7 bass Jimmy Woode
tracks 11 to 13 bass John Lamb
tracks 8 bass Peck Morrison
tracks 1 to 4, 8 to 13, 18 clarinet, tenor saxophone Jimmy Hamilton
tracks 14 to 17 drums Louis Bellson
tracks 1 to 13, 18 drums Sam Woodyard
tracks 14 to 17 piano Chick Corea
tracks 1 to 13, 18 piano Duke Ellington
tracks 5 to 18 tenor saxophone Paul Gonsalves
tracks 8, 11 to 13, 18 trombone Buster Cooper
tracks 8 to 13, 18 trombone Chuck Connors
tracks 1 to 4 trombone John Sanders
tracks 8 to 13, 18 trombone Lawrence Brown
tracks 9, 10, 18 trombone Leon Cox
tracks 9, 10, 18 trumpet Bill Berry
tracks 8 to 13, 18 trumpet Cat Anderson
tracks 1 to 4 trumpet Clark Terry
tracks 8, 11 to 13, 18 trumpet Cootie Williams
tracks 8, 11 to 13, 18 trumpet Herbie Jones
tracks 8, 11 to 13, 18 trumpet Mercer Ellington
tracks 9, 10, 18 trumpet Roy Burrowes
tracks 9, 10, 14 to 18 trumpet, vocals Ray Nance
1986 CD compilation, reissue of Happy Reunion with a compilation of various items of Ellingtonia.

Tracks 1 to 4 recorded in Chicago, March 1957.
Tracks 5 to 7 recorded in Chicago, June 1958.
Track 8 recorded in Japan, June 1964.
Tracks 9, 10 and 18 recorded in New York, July 1962.
Tracks 11 to 13 recorded in New York, March 29, 1966.
Tracks 14 to 17 recorded in New York, January 5, 1966.
Barcode: 3129679500721