Manowar

Battle Hymns	6
Into Glory Ride	6
Hail To England	6
Sign Of The Hammer	6
Fighting The World	5
Warriors Of The World	5

Mansion

Second Death

7

Mantar

Pain Is Forever And This Is The End

6

Manticora

Mycelium

6

Mantiel

Obskurité

7

Mara

Loka Mær

6

Marduk

Memento Mori	8
Opus Nocturne	7
Panzer Division Marduk	7

Mares Of Thrace

The Exile

7

Marianas Rest

Auer

8

Marillion

An Hour Before It's Dark

7

Marrasmieli

Martaiden Mailta

7

Marthe

Further In Evil

8

Mass Worship

Portal Tombs

6

Massacre

Tri​-​Pocalypse [EP]

6

Massen

Gentle Brutality

7

Master

Saints Dispelled

7

Masterplan

Masterplan	8
Aeronautics	7

Mastiff

Deprecipice

7

Mastodon

Leviathan	9
Remission	8
Crack The Skye	8

Mathan

Darkroot Tzantza

7

Maul

Seraphic Punishment

7

Maule

Maule

8

Mayhem

De Mysteriis Dom Sathanas	10
Deathcrush [EP]	7
Wolf's Lair Abyss [EP]	7
Chimera	7
Ordo Ad Chao	7
Daemon	7

Mechina

Cenotaph	5
Venator	4

Medieval Steel

Gods Of Steel

7

Mega Colossus

Showdown

6

Megadeth

Rust In Peace	10
Peace Sells... But Who's Buying?	8
Countdown To Extinction	8
Youthanasia	7
The Sick, The Dying... And The Dead!	7

Megaton Sword

Might & Power

7

Melancholia

Book Of Ruination

7

Melechesh

Emissaries	9
Enki	7

Melvins

Tarantula Heart

6

Memoriam

Requiem For Mankind	8
For The Fallen	7
The Silent Vigil	7
Rise To Power	7
To The End	6

Menace (GRE)

Open Fire

8

Menace Ruine

Nekyia

8

Mental Cruelty

Zwielicht

7

Mephorash

Krystl​-​Ah

8

Mercenary

11 Dreams	8
Soundtrack For The End Times	7

Mercyful Fate

Melissa	9
Don't Break The Oath	9

Meridian Sun

The Curse

8

Meridion

Caverns

6

Merrimack

Of Grace And Gravity

8

Mesarthim

Arrival

7

Meshuggah

Immutable

7

Mesmur

Chthonic

6

Messa

Close

8

Messiah

Christus Hypercubus

7

Metal Church

Metal Church	8
Congregation Of Annihilation	6

Metallica

Ride The Lightning	10
Master Of Puppets	8
...And Justice For All	8
Kill 'Em All	7
Metallica	7
Through The Never [Live]	7
Garage Inc.	6
S&M [Live]	6
72 Seasons	6
Load	5
Re-Load	4
St. Anger	3
Lulu [Collaboration]	2

Meth.

Shame

5

Mgła

Exercises In Futility	10
With Hearts Toward None	9
Further Down The Nest [EP]	8
Groza	8
Age Of Excuse	8
Presence [EP]	7
Mdłości [EP]	7

Michael Romeo

War Of The Worlds, Pt. 2

8

Midas

Midas

6

Midnight

Satanic Royalty	8
Let There Be Witchery	7