Carey Mulligan in Coen Brothers' 'Inside Llewyn Davis' trailer - watch
The project is the latest movie from Joel and Ethan Coen, and stars Oscar Isaac as the eponymous Llewyn Davis.
The film is based on the memoirs of real-life musician Dave Van Ronk, who was at the centre of the 1960s Greenwich Village folk scene and became a guru for other musicians such as Joan Baez, Bob Dylan and Joni Mitchell.
John Goodman, Justin Timberlake, Garrett Hedlund and Adam Driver are among the project's supporting stars.
Inside Llewyn Davis has yet to receive an official release date, but it is likely to have its premiere at this year's Cannes Film Festival, reports Deadline.