alto saxophone Charlie Parker alto saxophone Sonny Criss bass Harry Babasin design [cover] Pierre Babasin drums Lawrence Marable tracks a1, a2, b2 piano Al Haig tracks b1 piano Russ Freeman recorded by Bob Andrews technician [re-eq'd by] Dan Morehouse trumpet Chet Baker Phonographic Copyright (p) Los Angeles Theaseum Copyright (c) Los Angeles Theaseum Recorded At Trade Winds Club Rec. The Trade Winds Inglewood, Cal., June 16, 1952. Matrix / Runout: JCS-102-1 (Side A label) Matrix / Runout: JCS-102-2 (Side B label)