Marc Streitenfeld is a German film score composer, known for his collaborations with director Ridley Scott. Born in Munich, Germany, Streitenfeld relocated to Los Angeles at the age of 19, first working briefly as a musical assistant for composer Hans Zimmer, then independently as a music editor and supervisor on several blockbusters. At the request of Ridley Scott, Streitenfeld composed for A Good Year (2006), after acting as music supervisor on Scott's 2005 film Kingdom of Heaven (scored by Harry Gregson-Williams).