Molog

Black Metal

1 Album

Mongrel's Cross

Thrash Metal

4 Albums

Monoliyth

Brutal Death Metal

3 Albums

Monomakh

Death Metal

1 Album

Moon

Black Metal

8 Albums

Moose Knuckle

Stoner Metal

1 Album

Moredhel

Melodic Death Metal

1 Album

Mortality

Groove Metal

1 Album

Mortal Sin

Thrash Metal

6 Albums

Mortification

Christian Metal

16 Albums

Mortuary Sickness

Death Metal

2 Albums

Mountains of Madness

Heavy Metal

3 Albums

Mournful Congregation

Funeral Doom Metal

10 Albums

Murkrat

Funeral Doom Metal

2 Albums

Mustang

Metal

1 Album

Myrddraal

Black Metal

2 Albums

Myriad Drone

Post-Metal

3 Albums

Myridian

Doom Metal

4 Albums

Mythyca

Melodic Death Metal

1 Album

Naberus

Metal

3 Albums

Naetu

Black Metal

2 Albums

Nakatomi Plaza

Heavy Metal

1 Album

Nazxul

Black Metal

5 Albums

Necrotomy

Death Metal

1 Album