Organisaties
 | Misty Music House Blues & Roots, Pop / Rock | | MJK Disc Productions |
|---|---|---|---|
 | MM Studio |  | MNM Pop / Rock, Dance & Electronica, Populair / Varieté, Chanson & Nederlandstalige pop |
 | Mogno Music Jazz | | Molenrock Grembergen pop/populair, Pop / Rock |
| Monas uitgeverij | | Montefagorum 21ste eeuw / hedendaags, 20ste eeuw, romantiek, classicisme, barok, oude muziek, gregoriaans |
| Monty | | Mood Jazz Club Jazz |
 | Moodfamily Dance & Electronica |  | MooiMooi-Producties |
 | Moonbeat Studio |  | More Entertainment Populair / Varieté |
| Mortelmans |  | Mosca Blanca Chanson & Nederlandstalige pop, Folk, Wereldmuziek |
 | Mostiko Dance & Electronica, Pop / Rock |  | Motives for Jazz Jazz |
 | Motormusic Pop / Rock, Rock / Alternative, Chanson & Nederlandstalige pop, Blues & Roots, Jazz |  | Moulin Rouge Festival Rock / Alternative, Dance & Electronica, pop |