M.I.A. M83 Mac Miller Macklemore Madcon Madonna Mahna Mahna and The Two Snowths Maino Maná Mandisa Mandy Moore Manfred Mann's Earth Band Mann Mann & 50 Cent Mannheim Steamroller Marc Anthony Marc Cohn Marcy Playground Margaret Durante Mariah Carey Marilyn Manson Marina Mario Mark Ronson featuring Amy Winehouse Marky Mark And The Funky Bunch Maroon 5 Marsha Ambrosius Martika Martin Solveig Martin Solveig & Dragonette Martina McBride Marvin Gaye Mary J. Blige Mary Mary Mat Kearney

Matchbox Twenty Mathai Matisyahu Matt Hoggatt Matt Maher Matt Nathanson Matt Redman Matthew Morrison Mayday Parade Mayer Hawthorne Mazzy Star MC Hammer Me'Shell Ndegéocello Meek Mill Megadeth Melanie Amaro Melanie Fiona Melissa Etheridge Melissa Gorga Melissa Lawson Men At Work MercyMe Meredith Brooks Metallica Metro Station MGK MGMT Michael Andrews Michael Bublé Michael Bublé Michael Franti Michael Grimm Michael Jackson Michel Teló Michel Teló