Manticora

The Black Circus Part 1 - Letters	10
The Black Circus Part 2 - Disclosure	10
To Kill To Live To Kill	10
Mycelium	10
Hyperion	9
Safe	9
Roots Of Eternity	8
Darkness With Tales To Tell	8

Marillion

Marbles

10

Masterplan

Time To Be King

9

Mastodon

Blood Mountain	10
Once More 'Round The Sun	10
Remission	8
Leviathan	8

Megadeth

Cryptic Writings	10
Endgame	7

Melvins

Stoner Witch

7

Mercenary

11 Dreams	10
Architect Of Lies	9
Through Our Darkest Days	9
The Hours That Remain	8

Metal Church

Metal Church

10

Metallica

Ride The Lightning	10
Master Of Puppets	10
Kill 'Em All	9
...And Justice For All	8
Metallica	8
Death Magnetic	8
St. Anger	1
Lulu [Collaboration]	1

Michael Romeo

War Of The Worlds, Pt. 1

10

Mind's Eye

A Gentleman's Hurricane	10
Walking On H20	8

Mindflow

Destructive Device

9

Mob Rules

Cannibal Nation

8

Monster Magnet

Spine Of God	10
Superjudge	10
Dopes To Infinity	10
Powertrip	10
Monolithic Baby	10
Mindfucker	10
Cobras And Fire (The Mastermind Redux)	9

Moonlight Agony

Echoes Of A Nightmare	8
Silent Waters	7

Moonspell

Memorial

10

Morgul

All Dead Here...	10
Sketch Of Supposed Murderer	9

Mudvayne

L.D. 50

9

Myrath

Desert Call	10
Tales Of The Sands	10

Mystic Prophecy

Regressus	10
Savage Souls	10
Satanic Curses	10
Fireangel	10
Ravenlord	10
Never-Ending	8

Nachtblut

Das Erste Abendmahl

6

Nebula

To The Center	10
Heavy Psych	9

Necrophagist

Onset Of Putrefaction	10
Epitaph	9

Need

Orvam: A Song For Home

8

Nevermore

The Obsidian Conspiracy	10
The Politics Of Ecstasy	9
Dreaming Neon Black	9
Dead Heart In A Dead World	9
This Godless Endeavor	9

Nightwish

Oceanborn

8

Notre Dame

Le Théâtre Du Vampire

10

Novembre

Novembrine Waltz

6

Oceans Of Sadness

Mirror Palace

10

Oceansize

Everyone Into Position	10
Frames	6

Oddland

The Treachery Of Senses	10
Vermilion	10

Omnium Gatherum

Beyond	7
New World Shadows	1

Onslaught

Sounds Of Violence

9

Operatika Element

The Calling

9

Origin

Entity	10
Echoes Of Decimation	9
Antithesis	9
Informis Infinitas Inhumanitas	7

Orphaned Land

All Is One

10

Otep

Sevas Tra

8

Pain Of Salvation

Entropia	10
Road Salt Two	10
In The Passing Light Of Day	10
One Hour By The Concrete Lake	8
"BE"	8

Pantera

Vulgar Display Of Power	10
Cowboys From Hell	8
Far Beyond Driven	8
The Great Southern Trendkill	8

Paradise Lost

Obsidian

10

Persefone

Spiritual Migration

7

Persuader

When Eden Burns

7

Pestilence

Testimony Of The Ancients

10

Polkadot Cadaver

Sex Offender	10
Last Call In Jonestown	10