Machine Head

Øf Kingdøm And Crøwn	8
Burn My Eyes	7
Catharsis	2

Malevolent Creation

The Ten Commandments

8

Malokarpatan

Vertumnus Caesar

5

Mamaleek

Come & See

3

Mare Cognitum

Solar Paroxysm

4

Marty Friedman

Dragon's Kiss	9
Wall Of Sound	9
Scenes	8
Inferno	8
Tokyo Jukebox	6
Future Addict	5

Massacra

Enjoy The Violence	8
Final Holocaust	7

Massacre

Resurgence

4

Master

Master	7
On The Seventh Day God Created... Master	7

Master Boot Record

Floppy Disk Overdrive

4

Master's Hammer

Fascinator

9

Mastodon

Blood Mountain	10
Crack The Skye	10
Hushed And Grim	9

Mayhem

De Mysteriis Dom Sathanas	10
Ordo Ad Chao	8
Esoteric Warfare	5

Megadeth

Peace Sells... But Who's Buying?	10
Rust In Peace	10
Countdown To Extinction	9
Youthanasia	9
Endgame	8
Dystopia	8
United Abominations	7
Th1rt3en	6
The Sick, The Dying... And The Dead!	6
Super Collider	3

Mephorash

Krystl​-​Ah

5

Mercyful Fate

Melissa	5
Don't Break The Oath	5

Meshuggah

Immutable

6

Messa

Close

7

Metallica

Kill 'Em All	10
Ride The Lightning	10
Master Of Puppets	10
...And Justice For All	10
Death Magnetic	8
Hardwired... To Self-Destruct	8
Metallica	7
72 Seasons	7
Load	4
Lulu [Collaboration]	4
Re-Load	3

Mgła

Age Of Excuse	8
Exercises In Futility	6

Midnight Odyssey

Biolume Part 1 - In Tartarean Chains	7
Biolume Part 2 - The Golden Orb	7
Funerals From The Astral Sphere	5

Ministry

Moral Hygiene

5

Misfits

12 Hits From Hell: The MSP Sessions [Compilation]

9

Misþyrming

Söngvar Elds Og Óreiðu	8
Algleymi	8
Með Hamri	8

Mizmor

Cairn

5

Moon Tooth

Chromaparagon

6

Moonlight Sorcery

Horned Lord Of The Thorned Castle

4

Moonsorrow

Jumalten Aika

7

Morbid Angel

Altars Of Madness	10
Domination	10
Blessed Are The Sick	8

Morbid Saint

Spectrum Of Death	9
Swallowed By Hell	5

Morgul Blade

Fell Sorcery Abounds

6

Mors Principium Est

The Unborn	8
Dawn Of The 5th Era	7
Embers Of A Dying World	7
Seven	5

Mortuary (MEX)

Blackened Images

8

Motörhead

Overkill	10
Ace Of Spades	10
Bastards	9
Another Perfect Day	8
Orgasmatron	8
Sacrifice	8
Bomber	8
Inferno	7
1916	7
We Are Motörhead	7
Kiss Of Death	7
Aftershock	7
Bad Magic	7
Motörhead	6
March Ör Die	6
Snake Bite Love	6
On Parole	6
Motörizer	6
Hammered	5

Mr. Bungle

Mr. Bungle	8
California	8

Myrath

Tales Of The Sands

7

Nachtmystium

Assassins: Black Meddle, Part 1

10