| Madelyn Berry | Pop | 1 |
| madk1d | RapElectronic music | 1 |
| Aimee Mann | PopAlternative rockIndependent musicFolk | 1 |
| Mark 'Oh | Electronic musicDance music | 1 |
| Miles Laroque | JazzInstrumental music | 1 |
| Saltatio Mortis | RockHeavy metalFolk | 1 |
| Inva Mula | ClassicSoundtrack | 1 |
| Larry Mullen Jr. | SoundtrackInstrumental musicRock | 1 |
| Mikhail Ziv | SoundtrackChildren's song | 1 |
| Christian McBride | PopJazz | 1 |
| Shane MacGowan | PopSoundtrack | 1 |
| Anne Mosters | Pop | 1 |
