| # | Title | Rating | Length |
|---|
| 1 | Ruby, My Dear | | 3:11 |
| 2 | 'Round Midnight- recording engineer:
- Doug Hawkins
- producer:
- Alfred Lion
- alto saxophone:
- Edmond Gregory (on 1947-11-21)
- double bass:
- Robert Paige (on 1947-11-21)
- drums (drum set):
- Art Blakey (on 1947-11-21)
- piano:
- Thelonious Monk (on 1947-11-21)
- trumpet:
- George Taitt (on 1947-11-21)
- recorded at:
- WOR Studios in New York, New York, United States (on 1947-11-21)
- instrumental recording of:
- ’Round Midnight (on 1947-11-21)
- lyricist:
- Bernie Hanighen
- composer:
- Thelonious Monk and Cootie Williams
- publisher:
- Advanced Music, Advanced Music corp., Productions et Éditions Cinématographiques Françaises, Thelonious Music, Thelonious Music Corporation , Ultra Empire Music, Warner Bros. Music , Warner Bros., Inc. , Warner Chappell Music Ltd. , Warner/Chappell Music Ltd. and Warner/Chappell North America Limited
- is based on:
- I Need You So
| | 3:14 |
| 3 | Straight, No Chaser | | 3:00 |
| 4 | Nutty | | 5:17 |
| 5 | Solitude | | 3:46 |
| 6 | Trinkle, Tinkle | | 6:40 |
| 7 | Crepuscule With Nellie (take 2) | | 4:43 |
| 8 | Well, You Needn't | | 11:24 |
| 9 | Epistrophy | | 3:11 |
| 10 | Let's Cool One | | 9:17 |
| 11 | I Mean You (take 1, alternate) | | 6:23 |
| 12 | Ask Me Now (take 3) | | 3:45 |
| 13 | Ugly Beauty (take 4) | | 7:39 |
| 14 | Bye-Ya | | 5:25 |