Megadeth

The System Has Failed	8
United Abominations	8
The Sick, The Dying... And The Dead!	8
Th1rt3en	7
Risk	6
The World Needs A Hero	6
Super Collider	5

Melvins

Working With God

8

Memoriam

To The End

8

Meshuggah

Immutable

9

Metallica

...And Justice For All	10
Ride The Lightning	9
Master Of Puppets	9
Metallica	9
Kill 'Em All	8
Death Magnetic	8
Load	7
Re-Load	7
St. Anger	7

Miseration

Black Miracles And Dark Wonders

9

Mogwai

As The Love Continues

8

MooM

Plague Infested Urban Dump Of The Future

8

Moonspell

Hermitage

8

Mors Principium Est

Embers Of A Dying World

8

Mutiny Within

Origins

8

Nanowar Of Steel

Dislike To False Metal

8

Napalm Death

Throes Of Joy In The Jaws Of Defeatism

8

Nazxul

Irkalla

8

Ne Obliviscaris

Exul

9

Necrophobic

In The Twilight Grey

9

Nekrogoblikon

Welcome To Bonkers	9
The Fundamental Slimes And Humours	8

Night Verses

From The Gallery Of Sleep	10
Every Sound Has A Color In The Valley Of Night: Part 1	9
Every Sound Has A Color In The Valley Of Night: Part 2	9
Lift Your Existence	8
Into The Vanishing Light	7

Nightwish

Human. :II: Nature.

7

Nile

The Underworld Awaits Us All

7

Notochord

Aegis

7

Novembers Doom

Hamartia

8

Novembre

URSA

8

Novena

Eleventh Hour	9
The Stopped Clock [EP]	9

Obituary

Dying Of Everything

7

Obscura

Akróasis

8

Ocean Of Grief

Pale Existence

8

Oceans

The Sun And The Cold

6

Oceans Of Slumber

The Banished Heart	9
Oceans Of Slumber	9
Where Gods Fear To Speak	8

October Tide

In Splendor Below

8

Octoploid

Beyond The Aeons

10

Odyssey (SWE)

Reinventing The Past

9

On Thorns I Lay

Threnos	9
On Thorns I Lay	9
Aegean Sorrow	8

Once Human

Evolution	8
Scar Weaver	7

Operation: Mindcrime

The Key	7
Resurrection	7

Opeth

My Arms, Your Hearse	10
Still Life	10
Blackwater Park	10
Ghost Reveries	10
Orchid	9
Deliverance	9
Damnation	9
Watershed	9
Pale Communion	9
The Last Will And Testament	9
Heritage	8
Sorceress	8
In Cauda Venenum	8

Overkill

The Grinding Wheel	9
Scorched	8

Pain Of Salvation

In The Passing Light Of Day	9
Panther	9

Pantera

Cowboys From Hell	10
The Great Southern Trendkill	9
Vulgar Display Of Power	8
Far Beyond Driven	8
Reinventing The Steel	7

Paradise Lost

Obsidian	10
Lost Paradise	9
Gothic	9
The Plague Within	9
Shades Of God	8
Draconian Times	8
Host	8
Symbol Of Life	8
In Requiem	8
Faith Divides Us - Death Unites Us	8
Tragic Idol	8
Medusa	8
Icon	7
One Second	7
Believe In Nothing	7
Paradise Lost	7

Paranorm

Empyrean

8