• Machine Head
• Machines Of Man
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• Madonna
• Magen
• Magor
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• Man Machine Industry
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• Marty Friedman
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• Mayday Parade
• McRackins
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• Memphis May Fire
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• Misfits
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• Modern Day Escape
• Modern Life Is War
• The Modern Prometheus
• Moe
• Morbid Angel
• Moronic
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• Motionless In White
• Mötley Crüe
• Motörhead
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• MxPx
• My Chemical Romance