A1 to B3: recorded at Nola Penthouse Studio, New York City on July 16-17, 1962
C1 to D4: recorded at Nola Penthouse Studio, New York City on August 21-22, 1962
Sides A and B originally issued as "Interplay" (Riverside 445). C1 originally issued on Bill Evans - Peace Piece And Other Pieces. All other selections were previously unissued, but sides C and D were later issued on CD as Bill Evans - Loose Blues.
Issued in gatefold sleeve.
