Links:
- O Carolan's Choice - [Ireland] They specialise in promoting Irish Traditional Music across the world. Services include festivals, corporate events, and weddings.
- Oldies But Goodies - 50s and 60s rock and roll bands. Includes biographies, photos, and gig listings.
- One Louder Entertainment - Australian company, guiding the careers of Alex Lloyd, Amiel, George, Garageland and Pretty Violet Stain. Site includes news and schedule.
- Onesti Entertainment - [Chicago, IL] Produces over 400 independent shows per year. A site worth taking a look at if you are a corporate client.
- Only a Hobo - Company that represents songwriters, and bringing them to Italy: site includes artists biographies, tour schedule, and contact information.
- Optimum Music Management - Managers of some of the new bands and music talent around including Angel Lee.
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