Disc 4 (sides 7 & 8) of album P-138 titled "A Duke Ellington Panorama".
Musicians:
Duke Ellington (piano),
O. Hardwicke, B. Webster, B. Bigard, J. Hodges, H. Carney (sax),
C. Williams, R. Stewart, W. Jones (trumpet),
J. Nanton, L. Brown, J. Tizol (trombone),
F. Guy (guitar),
J. Blanton (bass ),
S. Greer (drums),
Recorded on May 28, 1940 (track A) and October 17, 1940 (track B).