| 554. Tristan Deck | Drums, Glockenspiel, Vocals | 1 |
| 554. Troker | Featured Artist | 1 |
| 554. Trouble Funk | Featured Artist | 1 |
| 554. Troy Long | Piano | 1 |
| 554. Troy Tyler | Vocals | 1 |
| 554. Trueno | Vocals | 1 |
| 554. Trupa Trupa | Featured Artist | 1 |
| 554. Tunde Adebimpe | Vocals | 1 |
| 554. Tuomas Juntunen | Vocals | 1 |
| 554. Turkkan Osman | Violin | 1 |
| 554. Turtle Island Quartet | Featured Artist | 1 |
| 554. Tuxedo | Featured Artist | 1 |
| 554. Tweedy | Featured Artist | 1 |
| 554. Ty Dolla $ign Pays Tribute To Mac Miller At The | Featured Artist | 1 |
| 554. Ty Lemar | Vocals | 1 |
| 554. Ty Segall | Guitar, Vocals | 1 |
| 554. Tye Tribbett | Vocals | 1 |
| 554. Tyler Childers | Featured Artist | 1 |
| 554. Tyler Coburn | Drums | 1 |
| 554. Tyler Fogerty | Background Vocals, Guitar | 1 |
| 554. Tyler Heath | Guitar, Vocals | 1 |
| 554. Tyler J. Borden | Cello | 1 |
| 554. Tyler Newson | Drums | 1 |
| 554. Tyler Okonma | Keys, Vocals | 1 |
| 554. Tyler Sherard | Bass | 1 |