M'era Luna Festival
Magic of the Dance
Mamuku Festival
Maroc Hafla
Masters of Hardcore
Masters of Reality
Matapaloz Festival
Mayday Festival
Mega-Malle
Meininger Sommeropenair
MELT Festival
Mercedes-Benz Bremen Open Air
Metal All Stars
METFEST
Minor Victories
Mixery Hiphop Open
Monster Bash
Moon&Stars
Motel Mozaique Festival
MS Dockville
MTV Mobile Beats
Multi Summer Festival
Münchner Sommernachtstraum
Münster Mittendrin
Muziekfeest van het jaar
Mysteryland