Timothée Chalamet spent about five years studying Bob Dylan for his Oscar-nominated role in " A Complete Unknown ," but he didn't want to imitate the singer for the film. Part of the challenge of playing the enigmatic and reclusive musician for Chalamet, was bringing himself to the role.

He's not a movie buff, so New York musician Larry Saltzman doesn't always watch the Oscars. This year, however, he's got a rooting interest. Saltzman taught actor Timothée Chalamet how to play guitar for the role of Bob Dylan in “A Complete Unknown.