Monument

Heavy Metal

4 Albums

Monuments

Progressive Metalcore

4 Albums

Morag Tong

Doom Metal

3 Albums

Morass of Molasses

Doom Metal

4 Albums

Morbid Symphony

Death Metal

1 Album

Mordhau

Death Metal

2 Albums

More

Heavy Metal

3 Albums

Morgue Orgy

Melodic Death Metal

3 Albums

Mortuary Spawn

Death Metal

1 Album

Moss

Sludge Metal

8 Albums

Mothertrucker

Metal

5 Albums

Motörhead

Heavy Metal

35 Albums

Mountain Caller

Metal

3 Albums

Mountains

Sludge Metal

2 Albums

Mountainscape

Metal

4 Albums

Mourn

Doom Metal

2 Albums

Mournblade

Heavy Metal

2 Albums

M-pire of Evil

Thrash Metal

3 Albums

Mt. Placid

Metal

1 Album

Mulch

Death Metal

1 Album

Muse

Alternative Metal

15 Albums

Mutant

Thrash Metal

1 Album

My Dying Bride

Doom Metal

24 Albums

Myopic Empire

Doom Metal

4 Albums