Recorded at the "Gyllene Cirkeln" (Golden Circle), Stockholm, Sweden on December 3, 1965 (tracks B2) and on December 4, 1965 (tracks A1 to B1).
Blue Note Labels:
- Blue and white with white and blue letters.
- "Blue Note Records Inc • New York USA" on label
- P or "Ear" and VAN GELDER stamp in runouts
- 27 Years Blue Note inner sleeve with Larry Young (4187) pictured in column 6, row 4, used December 1965-July 1966
- First catalog number on cover, second on label
- "Blue Note Records, Inc., 43 West 61st St, New York 23" on back cover