Oppressive Descent

Black Metal · United States

16 Albums

Oppressive Light

Depressive Black Metal · France

2 Albums

Oppressive Melancholy

Black Metal · Finland

1 Album

Oppressor

Death Metal · United States

3 Albums

Opprobrium

Thrash Metal · United States

3 Albums

Optical Sun

Stoner Metal · Poland

3 Albums

Optofobia

Grindcore · Venezuela

1 Album

Opus Diaboli

Black Metal · Uruguay

1 Album

Opus Nocturnales

Black Metal · Belgium

1 Album

Ora

Metal · United States

1 Album

Oracles

Melodic Death Metal · Belgium

1 Album

Oraculum

Death Metal · Chile

3 Albums

Orae

Death Metal · Germany

2 Albums

Orakle

Black Metal · France

4 Albums

Oral Fistfuck

Brutal Death Metal · Switzerland

2 Albums

Orange 9mm

Alternative Metal · United States

6 Albums

Orange Blossom Jam

Metal · Italy

1 Album

Orange Goblin

Stoner Metal · United Kingdom

12 Albums

Oranssi Pazuzu

Black Metal · Finland

8 Albums

Ora Pro Nobis

Doom Metal · Argentina

1 Album

Orator

Thrash Metal · Bangladesh

2 Albums

ORB

Doom Metal · Australia

5 Albums

Orbis

Doom Metal · France

1 Album

Orbita

Stoner Metal · Argentina

1 Album