Tracks 1-2, 10-15 recorded in Chicago, February 18, 1965
Tracks 3-8 recorded in Chicago, January 18, 1966
Track 9 recorded in Chicago, October 28, 1960
Tracks 16-17 recorded in Chicago, December, 1965.

Tracks 3-8, 16-17 originally released on [m=808829] (Cadet LPS-766).
Tracks 1-2, 10-15 originally released on [m=1131680] (Argo LP-753).
Track 9 originally released on [m=691866] (Exodus Records EX-6001).