| Official |
|---|
| 1.2 | Un Poco Loco - 2nd Take | 4:32 | Bud Powell | The Amazing Bud Powell, Volume One | Bud Powell | Album + Compilation | | Blue Note | BLP 1503 |
| 1.13 | Un poco loco (alternate take two) | 4:34 | Bud Powell | The Amazing Bud Powell | Bud Powell | Album + Compilation | | Blue Note | CP32-5241 |
| 1.21 | Un Poco Loco (alternate take #2) | 4:31 | Bud Powell | The Complete Blue Note and Roost Recordings | Bud Powell | Album + Compilation | | Capitol Records | CDP 7243 8 30083 2 2 |
| 1.18 | Un Poco Loco (alternate take #2) | 4:28 | Bud Powell | The Amazing Bud Powell, Volume One | Bud Powell | Album + Compilation | | Blue Note | 7243 5 32136 2 6 |
| 1.18 | Un Poco Loco (alternate take #2) | 4:32 | Bud Powell | The Amazing Bud Powell, Volume 1 | Bud Powell | Album + Compilation | | Blue Note | 7243 5 32136 2 6 |
| 19.18 | Un Poco Loco (alternate take #2) | 4:28 | Bud Powell | Blue Note: Collectors Edition | Various Artists | Album + Compilation | | EMI | EKJ25D0290 |
| 1.2 | Un Poco Loco (2nd take) | 4:32 | Bud Powell | The Amazing Bud Powell Vol. 1-3 | Bud Powell | Album + Compilation | | Not Now Music | |
| 1.2 | Un Poco Loco (second take) | 4:35 | Bud Powell | The Amazing Bud Powell, Vol. 1 | Bud Powell | Album + Compilation | | Blue Note | UCCQ-9696 |