1. On Green Dolphin Street (Washington/Kaper)- 9:14
2. How Deep Is the Ocean? (Berling)- 11:40
3. Humpty Dumpty (Corea) - 8:51
4. Sophisticated Lady (Ellington/Mills/Parsih) - 6:59
5. U.M.M.G. (Upper Manhattan Medical Group) (Strayhorn) - 5:29
6. 'Round Midnight (Wiliams/Monk) - 8:39
7. Hackensack (Monk) - 2:41
8. Morning Sprite (Corea) - 10:15

Produced by Chick Corea
Bernie Kirsh - Engineer
Executive producer - Ron Moss
Executive producers - Dave Grusin, Larry Rosen
Evelyn Brechtlein - Project Coordinator
Joseph Doughney - Post Production
Michael Landy - Post Production
Michelle Lewis - Production Coordination
Sonny Mediana - Design
Robert Read - Assistant Engineer
David Gibb - Design
Dan Serrano - Design
Andy Ruggirello - Design
Harrison Funk Mad Hatter - Mixing
Scott Johnson - Design

Date of recordings: 1991
Location: Sunset Gower Studios, Hollywood, CA, USA
Date of release: 1991
1991 GRP Records Inc., Switzerland
No. GRP-9627-2
total time: 63:51