David Bergeaud (born 1968 in Paris, France) also known as "KOR", is a film, television, and video game composer, as well as a record producer and multi-instrumentalist. Bergeaud has composed scores for such noteworthy projects as the PlayStation franchise Ratchet & Clank series and the award-winning Television Series Strong Medicine and The Outer Limits, and the controversial feature-length documentary film, Kurt & Courtney.