Offenbarung

Atmospheric Black Metal · Argentina

1 Album

Offending

Brutal Death Metal · France

2 Albums

Offense

Metal

2 Albums

Offerstigen

Sludge Metal · Sweden

4 Albums

Officium Triste

Doom Metal · Netherlands

12 Albums

Of Forsaken Divinity

Black Metal · United States

1 Album

Ofghost

Black Metal · Finland

3 Albums

Of Human Bondage

Black Metal · Canada

4 Albums

Oficina G3

Christian Metal · Brazil

10 Albums

Of Mice & Men

Alternative Metal · United States

12 Albums

Of Night And Light

Metal · United States

1 Album

Ofnus

Atmospheric Black Metal · United Kingdom

2 Albums

Of Solitude and Solemn

Doom Metal · United Kingdom

2 Albums

Of Spire & Throne

Heavy Metal · United Kingdom

6 Albums

O'funk'illo

Funk Metal · Spain

7 Albums

Of Virtue

Metalcore · United States

7 Albums

Of Wolves

Post-Metal · United States

2 Albums

Ogier

Metal · Australia

1 Album

Ognivir

Black Metal · Ukraine

1 Album

Oh.

Progressive Metal · Greece

3 Albums

Ohhms

Post-Metal · United Kingdom

6 Albums

Ohio Slamboys

Brutal Death Metal · France

2 Albums

OHL

Thrash Metal · Germany

18 Albums

OHMS

Stoner Metal · Argentina

1 Album