Donald Byrd - Gigi Gryce Jazz Lab  Columbia CL 998
Gigi Gryce - Alto Saxophone
Sahib Shibab - Baritone Saxophone
Wendell Marshall - Bass
Art Taylor - Drums
Julius Watkins - Horn
Tommy Flanagan - Piano
Wade Legge- Piano
Benny Powell - Trombone
Jimmy Cleveland - Trombone
Don Byrd - Trumpet
Don Butterfield - Tuba

Recorded in New York City on February 4 & 5, 1957 and March 13, 1957

01 Speculation - 3:38
02 Over The Rainbow - 8:17
03 Blue Concept - 4:59
04 Little Niles - 6:58
05 Sans Souci - 7:12
06 I Remember Clifford - 4:53