Odwet 88

Heavy Metal

2 Albums

Ohtar

Black Metal

10 Albums

OOBE

Alternative Metal

3 Albums

Open Fire

Speed Metal

1 Album

Opollo

Doom Metal

7 Albums

Optical Sun

Stoner Metal

3 Albums

Ordo Sanguinis Noctis

Black Metal

1 Album

Oremus

Black Metal

1 Album

Ortsul

Black Metal

2 Albums

Oskoma

Black Metal

1 Album

Othalan

Folk Metal

1 Album

Oumua

Metal

1 Album

Outre

Black Metal

3 Albums

Overdrive

Metal

4 Albums

Owls Woods Graves

Black Metal

4 Albums

Pale Mannequin

Progressive Metal

3 Albums

Pandemic

Speed Metal

3 Albums

Pandemonium

Death Metal

5 Albums

Pandrador

Death Metal

3 Albums

Paranoia

Death Metal

3 Albums

Parricide

Brutal Death Metal

9 Albums

Pathfinder

Power Metal

2 Albums

Patologicum

Death Metal

1 Album

Percival Schuttenbach

Folk Metal

10 Albums