| Threefoot |
17 |
| Threnody |
14 |
| Threshold |
89 |
| Thrice |
173 |
| Thrills |
15 |
| Thrillseekers |
3 |
| Thriving Ivory |
34 |
| Throbbing Gristle |
16 |
| Throes Of Dawn |
11 |
| Throne |
34 |
| Throne Of Chaos |
10 |
| Throneaeon |
4 |
| Through Silence |
4 |
| Through The Eyes Of The Dead |
29 |
| Throw Me The Statue |
4 |
| Throw Rag |
3 |
| Throw Television |
9 |
| Throw The Fight |
3 |
| Throwdown |
68 |
| Throwing Muses |
150 |
| Thrudvangar |
10 |
| Thrush Hermit |
24 |
| Thujone |
4 |
| Thulcandra |
3 |
| Thumb |
30 |
| Thumlock |
5 |
| Thunder |
96 |
| Thunder Lord |
7 |
| Thunder Mountain Bluegrass |
3 |
| Thunderbirds Are Now! |
16 |
| Thunderbugs |
4 |
| Thunderclap Newman |
6 |
| Thunderflare! |
5 |
| Thunderhead |
16 |
| Thunderstone |
50 |
| Thunderstorm |
3 |
| Thundertale |
20 |
| Thundra |
6 |
| Thursday |
112 |
| Thurston Moore |
28 |
| Thus Defiled |
9 |
| Thy Art Is Murder |
7 |
| Thy Catafalque |
31 |
| Thy Endless Wrath |
3 |
| Thy Majestie |
35 |
| Thy Primordial |
3 |
| Thy Repentance |
3 |
| Thy Serpent |
3 |
| Thy Will Be Done |
6 |
| Thyrane |
5 |
| Thyrfing |
43 |
| Thåström |
105 |
| Tiago Iorc |
17 |
| Tiamat |
130 |
| Tiamat-1990-Sumerian Cry |
5 |
| Tiamat-1992-Clouds |
3 |
| Tiamat-1994-Wildhoney |
4 |
| Tiamat-2002-Judas Christ |
3 |
| Tiana E |
6 |
| Tic Tac Toe |
29 |
| Tickle Me Pink |
17 |
| Tides Of Man |
4 |
| Tidfall |
9 |
| Tie Your Shoelaces Before You Fall & Hurt Yourself |
3 |
| Tied For Last |
3 |
| Tiefseetaucher |
5 |
| Tierney Sutton |
3 |
| Tierra |
14 |
| Tierra Cali |
19 |
| Tierra Cero |
11 |
| Tierra Santa |
91 |
| Tiesto |
27 |
| Tiesto & Sneaky Sound System |
3 |
| Tiff Randol |
5 |
| Tiffany |
99 |
| Tiffany Alvord |
29 |
| Tiffany Eugenio |
9 |
| Tiffany Evans |
25 |
| Tiffany Giardina |
17 |
| Tift Merritt |
42 |
| Tiga |
27 |
| Tiger Army |
55 |
| Tiger Lillies |
3 |
| Tiger Lou |
49 |
| Tiger Trap |
16 |
| Tigers Jaw |
6 |
| Tigertailz |
7 |
| Tiggy |
7 |
| Tihuana |
16 |
| Tijuana No |
20 |
| Tikaram Tanita |
18 |
| Tiken Jah Fakoly |
27 |
| Tiki Taane |
3 |
| Tiktak |
68 |
| Til Tuesday |
7 |
| Tila Tequila |
36 |
| Till & Obel |
9 |
| Till The Last Breath |
7 |
| Tillis Pam |
14 |
| Tilly And The Wall |
61 |