| Make a Rising | 1 | 1 |
| Makthaverskan | 1 | 1 |
| Malady | 1 | 1 |
| Maldita Nerea | 11 | 1 |
| Mali Obomsawin | 2 | 1 |
| Malin | 1 | 1 |
| Malouma | 1 | 1 |
| Mama Béa | 1 | 1 |
| Mama’s Pride | 3 | 1 |
| Mamma non piangere | 1 | 1 |
| Mammoth Grinder | 1 | 1 |
| Manchester Camerata | 23 | 1 |
| Manduka | 2 | 1 |
| Mandy Morton and Spriguns | 1 | 1 |
| Maneige | 6 | 1 |
| Manet | 1 | 1 |
| Manfred Mann | 9 | 1 |
| Manfred Mann Chapter Three | 1 | 1 |
| Maniucha Bikont | 2 | 1 |
| Manna/Mirage | 1 | 1 |
| Mantits | 1 | 1 |
| Manu Holterbach | 1 | 1 |
| Manuel Göttsching | 11 | 1 |
| Manuel Pessoa de Lima | 1 | 1 |
| Maple | 5 | 1 |
| Marais & Miranda | 1 | 1 |
| Marc Bolan | 1 | 1 |
| Marc Gunn | 1 | 1 |
| Marc Ribot y Los cubanos postizos | 1 | 1 |
| Marc Stucki | 1 | 1 |
| Marcello Gonçalves | 1 | 1 |
| Marcin Markiewicz | 1 | 1 |
| Marcin Oleś | 1 | 1 |
| Marcix | 0 | 1 |
| Marco Castello | 1 | 1 |
| Marco Pereira | 1 | 1 |
| Marcos Valle | 30 | 1 |
| Marcus Mumford | 1 | 1 |
| Margaret Barry | 1 | 1 |
| Margaret Davis | 1 | 1 |
| Marginal Man | 0 | 1 |
| Margit Myhr | 1 | 1 |
| Margriet van Reisen | 3 | 1 |
| Mari Kalkun | 1 | 1 |
| Maria & the Mirrors | 0 | 1 |
| Maria Arnal | 2 | 1 |
| Maria BC | 1 | 1 |
| Maria McKee | 1 | 1 |
| Maria Monti | 1 | 1 |
| Maria Rita | 1 | 1 |
| Maria Röjås | 1 | 1 |
| Maria Răducanu | 1 | 1 |
| Maria Teresa de Noronha | 1 | 1 |
| Mariah | 4 | 1 |
| Mariam the Believer | 1 | 1 |
| Marian Anderson | 9 | 1 |
| Maribou State | 4 | 1 |
| Marie Luise Neunecker | 10 | 1 |
| Marie Sauvet | 1 | 1 |
| Mariem Hassan | 4 | 1 |
| Marietta | 2 | 1 |
| Marijata | 1 | 1 |
| Marilyn Crispell | 45 | 1 |
| Marina Lima | 1 | 1 |
| Marinês e Sua Gente | 1 | 1 |
| Mario Galaxy Orchestra | 0 | 1 |
| Mario Telles | 1 | 1 |
| Marisa | 1 | 1 |
| Marisa Anderson | 2 | 1 |
| Marisa Monte | 1 | 1 |
| Mariza | 8 | 1 |
| Marián Varga | 2 | 1 |
| Marja Ahti | 1 | 1 |
| Marjan Vahdat | 1 | 1 |
| Marjorie -W.C. Sinclair | 6 | 1 |
| Mark Chesnutt | 1 | 1 |
| Mark Gergis | 1 | 1 |
| Mark McGuire | 1 | 1 |
| Mark Morgan | 0 | 1 |
| Mark Padmore | 39 | 1 |
| Mark Pritchard | 3 | 1 |
| Mark Ronson | 4 | 1 |
| Markku Ounaskari | 2 | 1 |
| Markoolio | 1 | 1 |
| Marlena Shaw | 1 | 1 |
| Marlene Dietrich | 9 | 1 |
| Marnie Stern | 1 | 1 |
| Marshall Crenshaw | 11 | 1 |
| Martial Solal | 15 | 1 |
| Martika | 1 | 1 |
| Martin France | 7 | 1 |
| Martin Hayes | 1 | 1 |
| Martin L. Gore | 1 | 1 |
| Martin Mull | 1 | 1 |
| Martin Newell | 1 | 1 |
| Martin Noakes | 1 | 1 |
| Martin Stephenson | 1 | 1 |
| Martin Tétreault | 12 | 1 |
| Martina Janková | 3 | 1 |
| Martine McCutcheon | 1 | 1 |