| # | Title | Length |
|---|
| 1 | Let’s Call This | 8:34 |
| 2 | Four in One | 8:41 |
| 3 | I’m Getting Sentimental Over You- double bass [bass]:
- John Ore (on 1960-04-29)
- drums (drum set) [drums]:
- Billy Higgins (on 1960-04-29)
- piano:
- Thelonious Monk (on 1960-04-29)
- tenor saxophone:
- Harold Land (on 1960-04-29) and Charlie Rouse (on 1960-04-29)
- trumpet:
- Joe Gordon (on 1960-04-29)
- recorded at:
- The Blackhawk in San Francisco, California, United States (on 1960-04-29)
- live instrumental recording of:
- I’m Getting Sentimental Over You (on 1960-04-29)
- lyricist:
- Ned Washington
- composer:
- George Bassman
- publisher:
- Catharine Hinen Music, EMI Mills Music Inc., Mills Music, Inc., ヤマハミュージックエンタテインメントホールディングス, コンソーシアム音楽出版 C・F事業部 (until 2021-06-30) and ソニー・ミュージックパブリッシング CMP外国事業部 (from 2021-07-01 to present)
- instrumental recording of:
- I’m Getting Sentimental Over You
- lyricist:
- Ned Washington
- composer:
- George Bassman
- publisher:
- Catharine Hinen Music, EMI Mills Music Inc., Mills Music, Inc., ヤマハミュージックエンタテインメントホールディングス, コンソーシアム音楽出版 C・F事業部 (until 2021-06-30) and ソニー・ミュージックパブリッシング CMP外国事業部 (from 2021-07-01 to present)
| 6:14 |
| 4 | Worry Later | 9:10 |
| 5 | Epistrophy | 1:00 |
| 6 | Well, You Needn’t | 11:31 |
| 7 | Off Minor | 11:42 |
| 8 | Just a Gigolo | 1:43 |
| 9 | I Mean You | 11:02 |
| 10 | Hackensack | 9:46 |
