Machinations Machine Gun Fallatio Machine Head Madonna Mae Moore Magic Dirt Magic Numbers Marcia Hines Mariah Carey Marilyn Manson Marrianne Faithful Marrillion Mars Volta Martha Davies Martha Wainwright Mary Chapin Carpenter Matchbox 20 Mathew Sweet Matt Finish Maviss Max Sharam Maximo Park Maybe Dolls MC Hammer McCloyments Meanies Meatloaf Megadeth Melanie Horsall Melinda Schneider