The Coen brothers and T Bone Burnett will celebrate the folk music of their 1960s Greenwich Village drama Inside Llewyn Davis with a concert in New York.
Several of the film's stars will also perform, including Oscar Isaac, who plays a folk singer struggling to make it in pre-Bob Dylan New York. The film, with music supervised by Burnett, features several authentic performances of lesser-known songs from the late 1950s and early '60s folk revival.
The film opens in the US on December 6.
The Coen brothers and Burnett memorably partnered for the Grammy-winning soundtrack to O Brother, Where Art Thou?