| Mozart Trio | 0 | 0 |
| Mozart-Chor Linz | 1 | 0 |
| Mozart-Ensemble Amsterdam | 2 | 0 |
| Mozart-Haydn Festival Orchestra | 0 | 0 |
| Mozarteum Chor Salzburg | 2 | 0 |
| Mozarteum Orchester Salzburg | 59 | 0 |
| Mozarteum Quartett Salzburg | 0 | 0 |
| Mozartorchester des Opernhauses Zürich | 4 | 0 |
| Mozart‐Sängerknaben | 1 | 0 |
| Mozes Rosenberg | 0 | 0 |
| Mozzafiato | 0 | 0 |
| Mozzy | 44 | 0 |
| Moïse the Dude | 0 | 0 |
| Mpg Trell | 0 | 0 |
| Mr & Mrs Cello | 0 | 0 |
| Mr Bison | 0 | 0 |
| Mr Henrique Bouduard | 0 | 0 |
| Mr Hudson | 2 | 0 |
| Mr Plow | 0 | 0 |
| Mr. Bizz | 0 | 0 |
| Mr. Capone-E | 0 | 0 |
| Mr. Carmack | 0 | 0 |
| Mr. Cloudy | 0 | 0 |
| Mr. Dorgon | 0 | 0 |
| Mr. Dustbin | 0 | 0 |
| Mr. Fingers | 8 | 0 |
| Mr. Fluid | 0 | 0 |
| Mr. G | 0 | 0 |
| Mr. Green | 20 | 0 |
| Mr. Peter Parker | 0 | 0 |
| Mr. Polska | 0 | 0 |
| Mr. Probz | 1 | 0 |
| Mr. Sche | 0 | 0 |
| Mr. Skip | 0 | 0 |
| Mr. Switch | 0 | 0 |
| Mr. Tophat | 4 | 0 |
| Mr. Tower | 0 | 0 |
| Mr. V | 0 | 0 |
| Mr. and Mrs. Keneipp | 0 | 0 |
| Mrozu | 0 | 0 |
| Mrs Jynx | 0 | 0 |
| Mrs. GREEN APPLE | 0 | 0 |
| Mrs_Han | 0 | 0 |
| Ms Rachel | 0 | 0 |
| Mt. Analogue | 0 | 0 |
| Muammer Sun | 2 | 0 |
| Mucho | 0 | 0 |
| Mucho Muchacho | 0 | 0 |
| Muddy | 0 | 0 |
| Muddy Lawrence | 0 | 0 |
| Mudstep | 0 | 0 |
| Mudéjar | 0 | 0 |
| Muggsy Spanier | 0 | 0 |
| Mugiwara | 0 | 0 |
| Mugstar | 0 | 0 |
| Muhammad Ali | 0 | 0 |
| Muhammad Malli | 0 | 0 |
| Muir String Quartet | 4 | 0 |
| Muireann Bradley | 0 | 0 |
| Muireann Nic Amhlaoibh | 0 | 0 |
| Mujahed Moubarak Ali Khan | 0 | 0 |
| Mujeeb Majeed | 0 | 0 |
| Mujo | 0 | 0 |
| Mukesh | 0 | 0 |
| Muklājs | 0 | 0 |
| Mula | 0 | 0 |
| Mula | 0 | 0 |
| Mulatu Astatqé & His Ethiopian Quintet | 0 | 0 |
| Muldoon’s Picnic | 0 | 0 |
| Muletrain | 3 | 0 |
| Mulgrew Miller | 20 | 0 |
| Mulk | 0 | 0 |
| Mullova Ensemble | 0 | 0 |
| Mulo Francel | 0 | 0 |
| MultiPiano Ensemble | 0 | 0 |
| Munchausen by Proxy | 0 | 0 |
| Mundell Lowe | 0 | 0 |
| Mundo Livre S/A | 9 | 0 |
| Mune | 0 | 0 |
| Muneer Abdul Fataah | 0 | 0 |
| Mungo Jerry | 0 | 0 |
| Municipal Boys Choir of the Mussorgsky State Conservatory | 0 | 0 |
| Muntra Musikanter | 1 | 0 |
| Murad Adigezalzade | 1 | 0 |
| Murad Huseynov | 0 | 0 |
| Muraina Oyelami | 0 | 0 |
| Murat Selçuk | 0 | 0 |
| Murat Verdi | 0 | 0 |
| Murcof | 0 | 0 |
| MurdaGang PB | 4 | 0 |
| Murex | 0 | 0 |
| Muriel Anderson | 0 | 0 |
| Muriel Cantoreggi | 5 | 0 |
| Muriel Chaney | 1 | 0 |
| Muriel Chemin | 0 | 0 |
| Muriel Costa-Greenspan | 0 | 0 |
| Muriel Herbert | 0 | 0 |
| Muriel Kerr | 1 | 0 |
| Muriel Razavi | 0 | 0 |
| Muriel Rochat Rienth | 0 | 0 |