| Artist | Genre | ||
|---|---|---|---|
| 451 |  | Unheilig | |
| 452 |  | Unhindered | Rock |
| 453 |  | Unhinged | Hardcore/Punk |
| 454 |  | Unhola | |
| 455 |  | Unholy | Metal |
| 456 |  | Unholy Bands From The Holyland | |
| 457 |  | Unholy Matrimony | |
| 458 |  | Unholy Ritual | |
| 459 | | Uni-royal | |
| 460 | | Uni2 | |
| 461 |  | UNIC | |
| 462 | | UNiCA | |
| 463 |  | Unicamista | Reggae |
| 464 |  | Unicorn | Rock |
| 465 |  | Unicorn Table | Pop |
| 466 |  | Unicorns | Indie/Pop/Rock |
| 467 |  | Unicorns, The | |
| 468 |  | Unida | Rock |
| 469 | | Unidentified artist | |
| 470 |  | Unidos de Vila Isabel | |
| 471 | | Unified Jazz Ensemble | |
| 472 |  | Unified Theory | Indie/Rock |
| 473 |  | Unified Tribe | |
| 474 |  | Uniform Choice | |
| 475 |  | Uniform Motion |
