Magazine

Maggot Colony

Magic Pie

Magnet

Magnum

Magnus Karlsson's Free Fall

Magrudergrind

Maim

Majesty

Major Parkinson

Makara

Make Them Suffer

MAL

Malconfort 

Malefic Throne

Malefice

Malevolence

Malevolent Creation

Malice

Malice In Wonderland

Malignancy

Malignant Altar

Malignant Eternal

Malphas

Malsain

Malum

Malvada

Mammon's Throne

Mammoth Grinder

Mammoth Mammoth

Mammoth Storm

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

Månegarm