Maahes
Mäax
Macabre
Macabre Decay
Macabre Demise
Macabre Omen
Macc Lads
Mace
Maceration
Machetazo
Machinae Supremacy
Machine Head
Machine Men
Machinery
Mactätus
M.A.D
Madam X
Mad Anthony
Mad Axeman
Mad Butcher
Madder Mortem
Madhatter
Mad Hatter
Mad Hornet
Madhouse
Madison
Mad Margritt
Mad Max
Madsword
Maestus
Maggie’s Madness
Maggot Casket
Magica
Magic Circle
Magick Touch
Magnalucius
Magnitude 9
Magnum
Magnus
MainEEAxe
Majestic Downfall
Majesty
Majesty Of Revival
Majesty Of Silence
Majoran
Make A Change…Kill Yourself
Makunaybah
Malacoda
Malakhim
Malamorte
Malebolgia
Malediction-UK
Malediction-FR
Maledictive Pigs
Malefactor
Maleficarum
Malefice
Maleficium
Malefic Throne
Malevolence
Malevolent Creation
Malfeitor
Malhavoc
Malice
Malicious Hate
Malicious Intent
Malicious Onslaught
Malignancy
Malignant Eternal
Maligner
Malist
Malleus Maleficarum
Malokarpatan
Malphas
Malpractice
Malpraxis
Malsanctum
Maltese Falcon
Malteze
Malthusian
Mama’s Boys
Manam
Mandator
Mandragora
Mandrilia
Månegarm
Manes
Manetheren
Mangled
Mangled Carpenter
Mangled Torsos
Mania
Maniac-AT
Maniac-FR
Maniac Butcher
Maniak
Manic Eden
Manifest
Manigance
Manilla Road
Manimal
Manipulated Slaves
Manipulation
Maninnya Blade
Man Must Die
Man Of The Hour
Manos
Manowar
Mantak
Mantar
Mantas
Manticora
Manticore
Mantic Ritual
Maple Cross
Marauder
Maraya
Marble
Marche Funebre
Mar De Grises
Mardelas
Marduk
Marianas Rest
Mariner
Marino
Marionette
Marquis De Sade
Marseille
Marshall Law
Martial Barrage
Martriden
Marty Friedman
Martyr-CA
Martyr-CZ
Martyr-NL
Martyr Defiled
Martyrdod
Martyrdoom
Martyred
Martyrium-GE
Martyrium-MA
Martyr Logarius
Maruta
Mary Brain
Mary’s Blood
Maryscreek
Masachist
Masacre
Mascharat
Masi
Masquerade
Mass-GE
Mass-US
Massacra
Massacre
Mass Burial
Mass Crysis
Mass Deception
Mass Extinction
Mass Infection
Massive Assault
Massive Charge
Mass Psychosis
Master
Mastercastle
Masterplan
Master’s Hammer
Masters Of Metal
Masters Of Reality
Masterstroke
Mastic Scum
Mastodon
Matalobos
Mathias
Matrex
Matsunaga Was Right
Matterhorn
Maudlin Of The Well
Mausoleum
Mausoleum Gate
Maverick
Maxx Warrior
Mayhem-NO
Mayhem-US
Mayhemic
Maze Of Feelings
Maze Of Sothoth
Maze Of Terror
Maze Of Torment
Mazikeen
Mcauley Schenker Group
Mcb
Mean Streak
Meanstreak-US
Meathook
Meathook Seed
Meatlocker
Meat Shits
Meat Train
Medicine Death
Medico Peste
Medieval
Medieval Demon
Medieval Steel
Medulla Nocte
Medusa Oblongada
Medusa Touch
Megace
Megadeth
Megalith Levitation
Mega Mosh
Megascavenger
Megaslaughter
Megasus
Megiddo
M80
Mein Kampf
Mekong Delta
Melan Selas
Melechesh
Mêlée Des Aurores
Melek Taus
Meliah Rage
Melkor
Melodius Deite
Membrance
Memento Mori
Memento Waltz
Memfis
Memorial Day
Memoriam
Memorized Dreams
Memory Garden
Mendeed
Mental Aberration
Mental Cruelty
Mental Crypt
Mental Demise
Mental Horror
Mentalist
Mentors
Menza
Mephistopheles-GE
Mephistopheles-JP
Mephorash
Mercenary
Merciless
Mercury Rising
Mercy
Mercyful Fate
Mercyless
Mercy’s Dirge
Merendine Atomiche
Merging Flare
Meridian-DE
Meridian-CH
Meridian Dawn
Merlin
Merrimack
Mersinary
Merzy
Meshiaak
Meshuggah
Mesmur
Mesopotamia
Messa
Mess Age
Messerschmitt
Messiah
Messiah Force
Messiah’s Kiss
Metal Allegiance
Metal Church
Metal Clone X
Metal Cross
Metal De Facto
Metal Duck
Metalian
Metal Inquisitor
Metalite
Metalium
Metal Onslaught
Metalsteel
Metalucifer
Metanoia
Methane
Methedras
Methedrine
Methkamel
Metralion
Mezzerschmitt
Mezzrow
Mgla
Miasma
Miasmal
Michael Catton
Michael Schenker Group
Midas
Midas Touch
Middian
Midnight-US
Midnight-US
Midnight Circus
Midnight Gallows
Midnight Priest
Midnight Sun
Midnite Hellion
Midnite Sun
Mierdaster
Mighty D.
M.I.L.F.
Milford Mocs & Gunther Cucs
Mimorium
Minas Morgul
Mincer
Mincing Fury And Guttural Clamour Queer Decay
Mind Affliction
Mindfield
Mindflow
Mindgrinder
Mindless Sinner
Mindmaze
Mind Odyssey
Mind Of Fury
Mind Over Four
Mindreaper
Mind Riot
Mindrot
Mind Ruin
Mindsplit
Mindstorm
Minenwerfer
Minotaur
Minstrelix
Miracle Master
Mirador
Mirror
Mirror Of Deception
Mirzadeh
Misako Honjo
Misanthrope
Misanthropic
Misanthropic Existence
Misanthur
Misantropus
Miscreance
Miscreant
Miserere Luminis
Misertus
Misery-AU
Misery-SU
Misery Index
Misfire
Misfortune
Miss Daisy
Misstress
Mist
Misteltein
Misteyes
Misþyrming
Mistress
Mistrust
Mistweaver
Mithras
Mithridatic
MNHG
Mob Rules
M.O.D
Modern Funeral Art
Moenen Of Xezbeth
Mogila Deathcult
Molde
Molested
Moloken
Moment Maniacs
Monads
Monastery
Mondo Podre
Money
Mongrel’s Cross
Monnier
Monolith
Monolith Cult
Monolithe
Monster
Monstrance
Monstrath
Monstrosity
Montany
Montes Insania
Montrose
Monument
Monumentum
Monumentum Damnati
Moon
Moon ‘Doc
Moonlight Agony
Moonlight Comedy
Moonlight Haze
Moonlight Sorcery
Moonlyght
Moon Of Sorrow
Moons
Moonshade
Moonsorrow
Moonspell
Moorah
Morbid
Morbid Angel
Morbid Breath
Mörbid Carnage
Morbid Death
Morbid Decapitation
Morbid Execution
Morbid Flesh
Morbid Jester
Morbid Messiah
Morbid Saint
Morbific
Morbius
Morbosidad
Morbus Chron
Morcolac
Mord
Mordicus
Mordkaul
Mordom
Mordor
Mordred
More
Morgal
Morgana Lefay
Morgarten
Morgion
Morgoth
Morgue
Morgul
Moribund Dawn
Moribund Mantras
Moribundo
Morifade
Mørketida
Mork Gryning
Mormant De Snagov
Morningstar
Morpheus
Morpheus Descends
Morpheus Rising
Morphium
Morphosys
Mors Principium Est
Mors Subita
Morsure
Mortado
Mortal Decay
Mortality
Mortal Scepter
Mortal Sin
Mortal Strike
Mortal Vision
Mortal Wound
Mortanius
Morta Skuld
Morte
Morte Incandescente
Mortem
Mortem Atra
Morticia
Mortician
Mortifer
Mortiferum
Mortification
Mortify
Mortis Dei
Mortticia
Mortuary-FR
Mortuary-ME
Mortuary Drape
Mortuary I.O.D.
Mortuary Oath
Mortuous
Moshquito
Mosh-Pit Justice
Moskowa
Mother’s Army
Mother’s Tomb
Motive
Mötley Crüe
Motorfingers
Motörhead
Motorjesus
Motorpsycho
Mouflon
Mountain Witch
Mourn
Mournblade
Mourner
Mournful Congregation
Mourning
Mourning By Morning
Mourning Dawn
Mourning Sign
Movida
Mox Nix
Mr. Big
Mr. Death
Mucky Pup
Muculords
Mucupurulent
Mudface
Mud Factory
Muertissima
Multiplex
Mumakil
Mumincunt
Mundanus Imperium
Municipal Waste
Murder Corporation
Murder Rape
Murder Squad
Muren
Muro
Muskeg Charnel
Musket Hawk
Musmahhu
Muspellheim
Mussorgski
Mustang
Mustan Kuun Lapset
Musta Risti
Mustasch
Mutala
Mutant
Mutanter
Mutant Squad
Mutation
Mutiilation
Mutilate
Mutilated By Zombies
Mutilation
Mutilator
Mutilatred
Mutual Hostility
MX
MX Machine
Mycelium
My Darkest Hate
My Dying Bride
Mykorrhiza
My Lament
Myocardial Infarction
Myon
My Own Fear
My Own Grave
My Own Victim
Myr
Myrath
Myrd
Myrk
Myrkraverk
Myrkskog
Myronath
My Shameful
My Silent Wake
Mysterizer
Mystery
Mystery Blue
Mystic Charm
Mystic Circle
Mystic Death
Mystic-Force
Mystic Prophecy
Mysticum
Mystifier
Mystik
Mythic
Mythological Cold Towers
Mythos
M.Z.