Music for brands & stories.

Sirens is a composers collective led by Omer Agca and Alexandre Méaux. Built on a shared passion and an uncompromising standard, we bring together different musical sensibilities into one cohesive voice.

We specialize in original composition, sync licensing and sound design for advertising, film and broadcast, delivering high-end, brief-driven music for agencies, production companies and directors worldwide. Our back catalogue spans hundreds of tracks across every genre and mood, available for immediate sync alongside bespoke composition.