| Mr.Credo | Pop | 2 |
| Mo-Do | Electronic musicDance music | 2 |
| Giorgio Moroder | Electronic musicPopSoundtrackDance musicInstrumental music | 6 |
| Marcus | R'n'B | 1 |
| Marky Mark and the Funky Bunch | Rap | 1 |
| Mahalia | R'n'B | 1 |
| Iron Maiden | Heavy metalRockHard rock | 5 |
| Malluf | Electronic music | 1 |
| The Original Movies Orchestra | Soundtrack | 1 |
| Chuck Mangione | Jazz | 1 |
| Simple Minds | RockAlternative rockPop Rock | 4 |
| Michael Sembello | Folk music | 1 |
