ROLLING STONE: Loosely based on the life of folk icon Dave Van Ronk, Inside Llewyn Davis follows Oscar Isaac as Llewyn Davis, a struggling, aspiring musician living in Greenwich Village at the height of folk scene in the 1960s. Aptly set to Bob Dylan‘s “Farewell,” the trailer shows Davis puttering and playing around the city, absorbing snarky insults from John Goodman and getting a vicious lesson on safe sex from love interest Jean Berkey, played by Carey Mulligan. MORE