Original Stereo pressing. Red 360 Sound Stereo labels with white arrows. Mono release cat# CL 2416 Recorded on tour 1963-5. There is not much agreement about when exactly these tracks were recorded - and the location details on the sleeve (given below) are doubtful. A1 - Brandeis University. A2 - Lincoln Center, NYC A3 - Newport Jazz Festival, RI A4 & B1 - Jazz Workshop, San Francisco B2 & B3 - The Village Gate B4 - Tokyo, Japan See these sites for alternative descriptions, and likely dates: www.monkzone.com/linotes/Misterioso%20(Harry%20Colomby).htm www.jazzdisco.org/monk/cat/a/#630521b