Justin Hurwitz is best known for scoring an American musical romantic comedy-drama film that stars who as a jazz pianist?
Justin Hurwitz: Justin Hurwitz (born 22 January 1985) is an American film composer and a television writer. Justin Hurwitz:  He is best known for scoring the film "La La Land". La La Land (film): La La Land is a 2016 American musical romantic comedy-drama film written and directed by Damien Chazelle. La La Land (film):  It stars Ryan Gosling as a jazz pianist and Emma Stone as an aspiring actress, who meet and fall in love in Los Angeles while pursuing their dreams.
Ryan Gosling