Marduk

Frontschwein	7
Memento Mori	7
La Grande Danse Macabre	6

Mare Cognitum

Solar Paroxysm

9

Marianas Rest

Auer

7

Marilyn Manson

Portrait Of An American Family	8
Antichrist Superstar	8

Mary's Blood

Countdown To Evolution	8
Azure [EP]	8
Re＞Animator	8
Fate	7
Bloody Palace	7
Confessions	7
Mary's Blood	7
Revenant	6

Master's Hammer

Jilemnický Okultista

6

Mastodon

Remission	7
Blood Mountain	7
The Hunter	7
Once More 'Round The Sun	7

MaYaN

Antagonise

8

Mayhem

De Mysteriis Dom Sathanas

9

Megadeth

Peace Sells... But Who's Buying?	9
Rust In Peace	9
Countdown To Extinction	9
Youthanasia	9
Killing Is My Business... And Business Is Good!	8
So Far, So Good... So What?	7
Cryptic Writings	7
Endgame	7
The Sick, The Dying... And The Dead!	7
The System Has Failed	6
Th1rt3en	6

Megaton Sword

Might & Power

7

Merciless Death

Evil In The Night

7

Mercyful Fate

Melissa	7
Don't Break The Oath	7
In The Shadows	7

Mesarthim

The Great Filter [EP]

7

Meshuggah

Contradictions Collapse

6

Messa

Belfry	9
Feast For Water	8
Close	8

Metal Church

Metal Church	7
The Dark	7
A Light In The Dark	7
Masterpeace	6

Metallica

Kill 'Em All	10
Master Of Puppets	10
Ride The Lightning	9
Garage Inc.	9
...And Justice For All	8
Metallica	7
Death Magnetic	7
Load	6
Hardwired... To Self-Destruct	6
Re-Load	5
St. Anger	5
72 Seasons	5
Lulu [Collaboration]	1

Mgła

Exercises In Futility	9
Age Of Excuse	9
Groza	8
With Hearts Toward None	8

Midnight

Complete And Total Hell [Compilation]	9
Rebirth By Blasphemy	9
No Mercy For Mayhem	8
Let There Be Witchery	8
Hellish Expectations	8

Midnight Dice

Hypnotized [EP]

7

Minas Morgul

The Dark Age Of Revelation [Demo]

7

Misery Index

Heirs To Thievery	7
Complete Control	7

Misfits

Walk Among Us	10
Earth A.D./Wolfs Blood	10
Static Age	10
American Psycho	10
Famous Monsters	10
Cuts From The Crypt	6
The Devil's Rain	5
Project 1950	3

Miss May I

Rise Of The Lion

6

Mist Of Misery

Absence

7

Mistur

Attende	9
In Memoriam	9

Mistweaver

Tales From The Grave

6

Misþyrming

Með Hamri

8

Mithotyn

Gathered Around The Oaken Table

8

Moongates Guardian

The Eagle's Song

7

Moonlight Sorcery

Horned Lord Of The Thorned Castle

8

Moonsorrow

Voimasta Ja Kunniasta	9
Kivenkantaja	9
Suden Uni	9
Tulimyrsky [EP]	9
Jumalten Aika	9
V: Hävitetty	8

Morbid Angel

Altars Of Madness	9
Covenant	9
Blessed Are The Sick	8
Formulas Fatal To The Flesh	8