Compact discs ; analog recording.
Verve: MGV-4006-2, original LP issue.
Notes by John Sinclair and original liner notes by Norman Granz on container insert.
Ella Fitzgerald, vocals ; Louis Armstrong, trumpet, vocals; Oscar Peterson, piano ; Herb Ellis, guitar ; Ray Brown, bass ; Louis Bellson, drums.
Recorded in Hollywood, July 23 to August 13, 1957.