The actor also joined Elle Fanning and Edward Norton — stars of a new film tracing the musician’s ascent — for an after-party at the Chelsea Hotel.

Elle Fanning recalled 'tearing up' hearing friend Timothée Chalamet sing as Bob Dylan for the first time while they were making 'A Complete Unknown'

Chalamet has been building his Bob Dylan for so long that he’s been seen playing Dylan songs while in costume as Willy Wonka and on the set of “Dune.” His “Dune” co-star, Oscar Isaac (who famously played a fictional Dylan-adjacent folk musician in “Inside Llewyn Davis”), said, ”My first thought, it sounded like a really bad idea.”