| Band | Genre |
|---|---|
| Symphony X | Progressive Metal |
| System of a Down | Nu Metal |
| T. Rex | Rock |
| Tankard | Thrash Metal |
| Tanzwut | Industrial Rock |
| Tarja Turunen | Symphonic Metal |
| Ted Nugent | Hard Rock |
| Ten CC (10 CC) | Pop Rock |
| Ten Years After | Rock |
| Terror | Black/Death Metal/Hardcore |
| Terrorizer | Black/Death Metal/Hardcore |
| Testament | Thrash Metal |
| Textures | Black/Death Metal/Hardcore |
| The Beatles | Pop Rock |
| The Cranberries | Pop Rock |
| The Doors | Rock |
| The Exploited | Punk Rock |
| The GazettE | Rock |
| The Jeff Healey Band | Rock |
