Megadeth

Dystopia	6
Endgame	5

Melechesh

The Epigenesis	6
Enki	6

Mendel

Oblivion

8

Mercenary

Through Our Darkest Days	8
Metamorphosis	5

Merrimack

The Acausal Mass

6

Mesarthim

Isolate

6

Meshuggah

Koloss	6
Catch Thirtythree	5

Metallic Taste Of Blood

Metallic Taste Of Blood

6

Metallica

Ride The Lightning	9
Master Of Puppets	9
...And Justice For All	9
St. Anger	5
Hardwired... To Self-Destruct	5

Midnight Odyssey

Shards Of Silver Fade

5

Mindplotter

Event Horizon	9
La Beauté De La Solitude	7
Coma	7
Depths	7

Miseration

Tragedy Has Spoken

6

Misery Index

Heirs To Thievery

3

Misery Signals

Absent Light

5

Mistur

In Memoriam

6

Moanaa

Descent

8

Mondstille

Seelenwund

9

Moonlyght

Shining	8
Return To Desolation	5

Moonsorrow

Varjoina Kuljemme Kuolleiden Maassa	10
Kivenkantaja	8
Voimasta Ja Kunniasta	7

Moonspell

Wolfheart	7
Alpha Noir / Omega White	7
Extinct	5

Morbid Angel

Altars Of Madness

4

Mors Principium Est

Inhumanity	7
The Unborn	6
Liberation = Termination	6
...And Death Said Live	6
Dawn Of The 5th Era	6
Embers Of A Dying World	5

Moth

Endlessly In Motion

5

Motörhead

Ace Of Spades	5
Inferno	4

Mourning Beloveth

Formless

6

Mudvayne

Mudvayne

4

Mullmuzzler

Mullmuzzler 2	5
Keep It To Yourself	5

Mutiny Within

Mutiny Within	5
Synchronicity	4

My Dying Bride

Feel The Misery

5

MyGrain

Planetary Breathing	8
MyGrain	7

Myrath

Tales Of The Sands	6
Legacy	5

Myrkgrav

Trollskau, Skrømt Og Kølabrenning

8

Myrkur

Mareridt

5

Mystic Prophecy

Ravenlord

4

Nachtmystium

Addicts: Black Meddle, Part 2	8
Silencing Machine	6

Nader Sadek

In The Flesh

5

Nahemah

A New Constellation	8
Chrysalis	7

Naïve

Altra

6

Napalm Death

Utilitarian	4
Apex Predator - Easy Meat	4

Native Construct

Quiet World

6

Ne Obliviscaris

Citadel	10
Portal Of I	9

Neaera

Forging The Eclipse	8
Ours Is The Storm	5
Omnicide - Creation Unleashed	4

Neal Morse

The Grand Experiment

8

Necrophagist

Epitaph	8
Onset Of Putrefaction	7

Negură Bunget

'N Crugu Bradului	6
Măiestrit	6

Neige Et Noirceur

La Seigneurie Des Loups

6

Nero Di Marte

Derivae

8

Nervecell

Psychogenocide

5

Neuraxis

Asylon

5

Neurotech

Infra Versus Ultra	6
Antagonist	5

Nevermore

Dreaming Neon Black	6
Dead Heart In A Dead World	6
This Godless Endeavor	6
Nevermore	5
The Politics Of Ecstasy	5
The Obsidian Conspiracy	5

New Keepers Of The Water Towers

The Cosmic Child	8
Infernal Machine	5

Nightbringer

Ego Dominus Tuus

5

Nightfall

Astron Black And The Thirty Tyrants

5

Nightingale

Retribution

7

Nightrage

A New Disease Is Born

5

Nightwish

Oceanborn	6
Century Child	5
Wishmaster	5