Labels mit M (213)
M & O Music
M&A MUsik Arts
M&O Music
M-Theory
M.M.I.
Maa Productions
Maanalainen Levykauppa
Mad Butcher
Mad Lion Records
Mad Neptune Records
Maddening Media
Made In Germany Music
Deutschland
Madfish
Magic Bullet Records
Magic Circle Music
Magik Art Entertainment
Magister Dixit
Magna Carta
Magnetic Eye Records
Magnetism Records
Maintain Records
Deutschland
Majestic Rock
Major Label Industries
Major Threat
Deutschland
Make Big Records
Makumba Music
Maldito Records
Malicious Records
Deutschland
Malignancy Records
Deutschland
Malignant Voices
Man's Ruin Records
Mandol Records
Mangled Maggot Stew!
Maniac Productions
Manic Ears Records
Manitou Music
Mankind Records
Maple Metal Records
Marked Man Records
Marsmountain Records
Martydoom Productions
Martyr Music
Martyrdoom Productions
Marx Capital Records
Mas-Kina Recordings
Mascot Records
Mass Productions
Massacre Records
Deutschland
Master Of Metal