Megadeth

Dystopia	5
Super Collider	2

Melancholia

Book Of Ruination

7

Melechesh

Enki

8

Menace Ruine

Venus Armata

9

Mephorash

Shem Ha Mephorash	8
Krystl​-​Ah	7

Mercyful Fate

Don't Break The Oath

8

Merihem

Incendiary Darkness

7

Merkabah (POL)

Moloch	8
Million Miles	8

Mesarthim

Vacuum Solution [EP]

7

Mesmur

Chthonic

7

Messa

Close

7

Metallica

Ride The Lightning	10
Kill 'Em All	8
Master Of Puppets	8
...And Justice For All	8
Metallica	7
Death Magnetic	6
Beyond Magnetic [EP]	6
Hardwired... To Self-Destruct	6
Re-Load	5
72 Seasons	5
Load	4
Hardwired [Single]	4
St. Anger	3

Mgła

Exercises In Futility	7
Age Of Excuse	7
Groza	6
With Hearts Toward None	6

Midnight Odyssey

Biolume Part 1 - In Tartarean Chains

7

Minsk

The Crash & The Draw

7

Miserere Luminis

Miserere Luminis	9
Ordalie	8

Misotheist

For The Glory Of Your Redeemer	7
Misotheist	6
Vessels By Which The Devil Is Made Flesh	6

Misþyrming

Söngvar Elds Og Óreiðu	9
Algleymi	8
Sinmara / Misþyrming [Split]	7
Með Hamri	7

Mithridatum

Harrowing

7

Mitochondrion

Parasignosis

9

Mizmor

Yodh	8
Cairn	8
Myopia [Collaboration]	7
Prosaic	7
Wit's End [EP]	6

Mo'ynoq

Dreaming In A Dead Language	8
A Place For Ash	7

Moanaa

Descent	9
Passage	8
Embers	8

Monolithe

Monolithe IV	8
Epsilon Aurigae	8

Monte Penumbra

As Blades In The Firmament

7

Moonsorrow

Kivenkantaja	8
V: Hävitetty	7
Jumalten Aika	6

Moonspell

Wolfheart	9
Alpha Noir / Omega White	7
Extinct	6
1755	6
Hermitage	5

Morbid Angel

Altars Of Madness	10
Blessed Are The Sick	9
Illud Divinum Insanus	2

Morbid Evils

Supernaturals

7

Morbus Chron

Sweven

8

Mord'A'Stigmata

Ansia	8
Hope	7
Dreams Of Quiet Places	7
Like Ants And Snakes	7

Morgion

Solinari	8
Cloaked By Ages, Crowned In Earth	7

Morkera

Entangled Excavations	8
Aggravations	6

Morne

Engraved With Pain

7

Morokh

Insomnia

7

Morphinist

Thousand Souls Unleashed

7

Mors Principium Est

Dawn Of The 5th Era	7
Embers Of A Dying World	7

Mortiferum

Preserved In Torment

7

Mortuary Drape

Black Mirror

6

Mortuous

Upon Desolation	7
Through Wilderness	6

Mother Of Graves

Where The Shadows Adorn

7

Mountaineer

Giving Up The Ghost

5

Mourir

Disgrâce

7

Mournful Congregation

The Monad Of Creation	10
Tears From A Grieving Heart	9
The Dawning Of Mournful Hymns [Compilation]	9
The June Frost	9
Concrescence Of The Sophia [EP]	8
The Incubus Of Karma	8
The Exuviae Of Gods - Part I [EP]	8
The Exuviae Of Gods - Part II [EP]	8

Mourning Beloveth

The Sullen Sulcus	10
Dust	9