MACHINE HEAD
MAD PROFESSOR
MADBALL
MADNESS
MADONNA
MAGIC MIRROR
MANDO DIAO
MANFRED MANN'S EARTH BAND
MANOWAR
MANU ARMATA
MAR DE GRISES
MARC ALMOND
MARCUS MILLER
MARDUK
MARILLION
MARILYN MANSON
MARIO BIONDI
MARTY FRIDMAN
MASSIVE ATTACK
MASTERPLAN
MASTODON
MAYER HAWTHONE
MAYHEM
MDZ03
MEDESKI MARTIN
MEGADETH
MEGAHERZ
MESHUGGAH
METALLICA
METEORS, THE
MGMT
MIASMAL
MICHAEL JACKSON
MIDNIGHT
MIGHTY MIGHTY
MILES DAVIS
MINISTRY
MINUSHUMAN
MIRROR
MODERN TALKING
MOLOTOV
MONGOLOIDS, THE
MONSTER MAGNET
MONSTER OF METAL
MONUMENTS
MOODY BLUES
MUONSORROW
MOONSPRLL
MOONSPELL
MORBID ANGEL
MORCHEEBA
MORGOTH
MORPHINE
MORTIIS
MOTORHEAD
MOUNTAIN
MOUTHPIECE
MUDCRUTCH
MUDDY WATERS
MUM
MUNICIPAL WASTE
MUSE
MUTINY
MY CHEMICAL ROMANCE
MY DYING BRIDE
MYSTICUM