| M2m |
| Ma$e |
| Macy Gray |
| Madison Avenue |
| Madonna |
| Magna-fi |
| Mandy Moore |
| Manic Street Preachers |
| Marc Anthony |
| Marc Broussard |
| Marcy Playground |
| Maria |
| Maria Mena |
| Mariah Carey |
| Marilyn Manson |
| Mario |
| Mario Winans |
| Marisa Monte |
| Mark Owen |
| Mark Schultz |
| Maroon 5 |
| Marques Houston |
| Martha Wainwright |
| Martine Mccutcheon |
| Mary J Blige |
| Mary Mary |
| Mason Jennings |
| Massive Attack |
| Master P |
| Matchbox 20 |
| Matt Dusk |
| Matthew Good |
| Matthew Good Band |
| Maxwell |
| Mcfly |
| Meja |
| Melanie B |
| Melanie C |
| Melee |
| Melissa Etheridge |
| Memphis Bleek |
| Mercyme |
| Meredith Brooks |
| Mest |
| Metallica |
| Method Man |
| Metric |
| Michael Buble |
| Michael Jackson |
| Michael Tolcher |
| Michelle Branch |
| Michelle Mcmanus |
| Mick Jagger |
| Mikaila |
| Mike Jones |
| Milano |
| Millencolin |
| Mindless Self Indulgence |
| Mindy Smith |
| Miranda Lambert |
| Mis-teeq |
| Misfits |
| Missy 'misdemeanor' Elliott |
| Missy Higgins |
| Mltr (michael Learns To Rock) |
| Mobb Deep |
| Moby |
| Modern Day Zero |
| Modest Mouse |
| Modjo |
| Moffatts |
| Moist |
| Moments In Grace |
| Monica |
| Montell Jordan |
| Montgomery Gentry |
| Moody Blues |
| Mos Def |
| Mr. Big |
| Mr. Cheeks |
| Mr. Vegas |
| Ms. Dynamite |
| Ms. Jade |
| Mudvayne |
| Murder By Death |
| Murderdolls |
| Murphy Lee |
| Muse |
| Mushroomhead |
| Musiq Soulchild |
| Mxpx |
| Mya |
| Myra |
| Mystikal |
| Mytown |
