Simon Franglen (born 1963, Westminster, London, England) is an English composer of classical and film music. He is also a record producer and former musician. His credits include four of the list of top grossing films and six of the list of best-selling albums of all time. His film work includes a number of well-known movies, including Avatar, for which he received Golden Globe and Grammy nominations for the theme song, and for being the producer of "My Heart Will Go On" from Titanic, for which he won a Record of The Year Grammy Award.