On the Hill provides bespoke music composition, production & sound design services for diverse projects. For over 10 years, Anthony Haenen has worked across a broad range of styles composing and producing evocative and dramatic music for screen & stage, commercial jingles, and music for corporate clients. Past work includes international film projects and over three hundred episodes of television drama.

Based in Johannesburg, South Africa, he has contributed to award-winning projects and his work has been included in numerous international festivals and screened around the globe.