List of bands (31):

Thy Disease
Thy Will Be Done
Tiktaalika
Titanium
Torturerama
Toxic Terror
Trauma
Tribal Gaze
Tribulation
Triskelyon
Triumpher
Trivium
Tromort
Trucker Diablo
TSA
Turbo
Twilight Force
Tyketto
Type O'Negative
Tyrada