Oscura Congregación

Black Metal · Colombia

1 Album

Oshiego

Death Metal · Singapore

7 Albums

OSI

Progressive Metal · United States

5 Albums

Osiah

Deathcore · United Kingdom

7 Albums

Osi and the Jupiter

Folk Metal · United States

11 Albums

Osias Von Doom

Doom Metal · France

7 Albums

Osiris

Melodic Black Metal · Egypt

1 Album

Oskoma

Black Metal · Poland

1 Album

Oskoreien

Melodic Black Metal · United States

4 Albums

Osmed

Brutal Death Metal · Indonesia

1 Album

Osmi putnik

Metal · Croatia

5 Albums

Osmium Guillotine

Metal

1 Album

Ossadogva

Depressive Black Metal · Ukraine

3 Albums

Ossaert

Black Metal · Netherlands

3 Albums

Ossea Cyphus

Black Metal · United States

2 Albums

Osseous Tomb

Black Metal · New Zealand

1 Album

Ossian

Power Metal · Hungary

32 Albums

Ossification

Brutal Death Metal · United States

2 Albums

Ossiyan

Heavy Metal · United Kingdom

1 Album

Oss Nebes

Black Metal · Russia

1 Album

Ossomancer

Black Metal · United States

2 Albums

Ossos Cruzados

Thrash Metal · Brazil

3 Albums

Ossuaire

Black Metal · Canada

4 Albums

Ossuarium

Death Metal · United States

2 Albums