Maere

Maestitium

Maestrick

Magazine

Maggot Colony

Magic Pie

Magnet

Magnus Karlsson's Free Fall

Magrudergrind

Maim

Major Parkinson

Make Them Suffer

MAL

Malconfort 

Malefic Throne

Malefice

Malevolent Creation

Malice

Malice In Wonderland

Malignancy

Malignant Altar

Malignant Eternal

Malphas

Malsain

Malvada

Mammoth Grinder

Man Must Die

Manes

Mangled Tour

Maniac

Manic Sinners

Manntra

Manowar

Mantar

Mantric Momentum

MAQUINA.

Marasmus (US)

Marc Hudson

Marco Serrato

Marduk

Marginal (Belgium)

Marianas Rest

Mark Riddick

Marrow

Marrowfields

Mars Mantra

Martröð

Månegarm