artworks-000105481861-1kqzxe-t500x500 Osca are beginning to sound really big in their new song "Sleeptalk." What more it's only a B-side to track "Smoke" which will be out sometime in March. Speaking more about Sleeptalk, it's ridiculously addictive songwriting & vocal hooks scream out playbackability. Also grab a free download of their GEMS Blood Remix below too..