Manticora

The Black Circus Part 2 - Disclosure	6
Safe	6

Mar De Grises

Streams Inwards

8

Marduk

Frontschwein	8
Memento Mori	8
Panzer Division Marduk	7
Wormwood	7
Rom 5:12	6
Viktoria	6

Mare Cognitum

Luminiferous Aether

8

Marianas Rest

Auer

9

Maroon

The Cold Heart Of The Sun

8

Massen

Contraesthetic	9
Chaos Leading To Harmony [EP]	8
Gentle Brutality	8

Masterplan

Masterplan	7
Aeronautics	5

Mastodon

Crack The Skye	10
Emperor Of Sand	8
Remission	7
Leviathan	7
The Hunter	7
Once More 'Round The Sun	7
Blood Mountain	6
Hushed And Grim	5

Maudlin

A Sign Of Time

8

Maule

Maule

7

MaYaN

Quarterpast

6

Mayhem

De Mysteriis Dom Sathanas	8
Esoteric Warfare	8
Daemon	6
Grand Declaration Of War	5

Mechina

Empyrean	8
Xenon	8
Progenitor	8
Venator	8
Acheron	7
As Embers Turn To Dust	6
Siege	5

Megadeth

Killing Is My Business... And Business Is Good!	8
Peace Sells... But Who's Buying?	7
Cryptic Writings	7
The System Has Failed	7
United Abominations	7
Endgame	7
So Far, So Good... So What?	6
Rust In Peace	6
Countdown To Extinction	6
Risk	6
Youthanasia	6
Th1rt3en	6
Super Collider	5
The World Needs A Hero	4

Megaton Sword

Might & Power

8

Mekong Delta

Wanderer On The Edge Of Time

7

Melancholia

Book Of Ruination

8

Melechesh

The Epigenesis	8
Enki	8

Memoriam

Requiem For Mankind	7
For The Fallen	5

Mental Cruelty

Zwielicht

8

Mephorash

Shem Ha Mephorash	8
Krystl​-​Ah	8

Mercenary

11 Dreams	6
Metamorphosis	6

Mercyful Fate

Melissa

7

Mesarthim

The Great Filter [EP]	8
The Density Parameter	6

Meshuggah

ObZen	9
Destroy Erase Improve	8
I [EP]	8
The Violent Sleep Of Reason	8
Chaosphere	7
Nothing	7
Catch Thirtythree	7
Koloss	7
None [EP]	6
Contradictions Collapse	5

Messa

Close	9
Belfry	8

Messenger

Starwolf - Pt. 1: The Messengers

8

Metallica

Kill 'Em All	9
Ride The Lightning	9
Master Of Puppets	8
...And Justice For All	8
Metallica	8
Garage Inc.	8
Death Magnetic	8
Load	7
Re-Load	7
S&M [Live]	7
Hardwired... To Self-Destruct	7
72 Seasons	6
St. Anger	4
Lulu [Collaboration]	1

Mgła

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

Midnattsol

Nordlys	7
The Metamorphosis Melody	6