Harry Gregson-Williams is one of today's most exciting and versatile film composers. He is noted for his unforgettable scores for such films as The Chronicles of Narnia: The Lion, The Witch and the Wardrobe, Kingdom of Heaven, Man on Fire, Mulan, The Martian, Prometheus, and of course, Shrek. In a wide-ranging conversation, Harry talks about his evolution from choir boy to composer, his creative methods, the changing role of technology in his practice, and his collaborations with directors Tony and Ridley Scott, Nick Park, Ben Affleck, and Joel Schumacher.