Organisaties
 | Arteveldehogeschool |  | Artforum vzw |
|---|---|---|---|
 | Arthena | | Arthur Meulemansfonds 20ste eeuw |
 | Arthur vzw Klassiek, Pop / Rock, Chanson & Nederlandstalige pop, Folk |  | Artist Agency Pop / Rock, Rock / Alternative, Populair / Varieté, Chanson & Nederlandstalige pop, Folk |
 | Artists4All Populair / Varieté |  | Artonaut |
 | ARTS2 (Arts au carrré) - Mons academy of arts Klassiek, 21ste eeuw / hedendaags |  | Assekrem Chanson & Nederlandstalige pop, Populair / Varieté |
| Associatie K.U. Leuven | | Asspropro Folk, Wereldmuziek |
 | At the Bebop Jazz, Blues & Roots | | Atelier Tim K. Duerinck |
 | Atomika Studios |  | Aubergine Artist Management Jazz |
 | AULOS Music Management Klassiek | | Aurelia |
| Auteursbureau Almo | | Auurk Klassiek |