Personen & groepen
- Filter op muziekgenre: Rock / Alternative
 | The O'Haras surfrock | | Off The Record pop, Rock / Alternative |
|---|---|---|---|
| Antoon Offeciers pop, Rock / Alternative, singersongwriter keyboards, accordeon |  | Officer Jones and his patrol car problems hardrock / metal / hardcore, Rock / Alternative |
| Steven Omblets pop, Rock / Alternative zang, basgitaar | | Sebastian Omerson pop, Rock / Alternative gitaar, zang |
| Onde improvisatie / experimenteel | | David Ooms Rock / Alternative, Jazz elektrische gitaar |
| Pascal Oorts Rock / Alternative toetsen | | Orange Black pop, Rock / Alternative |
 | Orange Pecco Rock / Alternative |  | Orchestre du Mouvement Perpetuel 20ste eeuw, kleinkunst, Rock / Alternative, electronica |
 | Orphan Fairytale free folk & underground |  | Oscar & The Wolf Rock / Alternative, singersongwriter |
 | Fulco Ottervanger Jazz, hip-hop, ska, reggae & dub, 21ste eeuw / hedendaags, Rock / Alternative piano, zang |  | Ovil Bianca electronica, improvisatie / experimenteel |
 | Ow postrock |
Rock / Alternative