NEW YORK, NY - SEPTEMBER 29: Muscian Marcus Mumford performs on stage with actor Oscar Issac and the Punch Brothers during the one-night-only concert "Another Day, Another Time: Celebrating The Music ... more 
NEW YORK, NY - SEPTEMBER 29: Muscian Marcus Mumford performs on stage with actor Oscar Issac and the Punch Brothers during the one-night-only concert "Another Day, Another Time: Celebrating The Music Of Inside Llewyn Davis Presented By Joel Coen, Ethan Coen and T Bone Burnett" and featuring actors Oscar Isaac, John Goodman, Carey Mulligan, Stark Sands and musicians Jack White, Patti Smith, Willie Watson, Gillian Welch, Dave Rawlings, Secret Sisters, Punch Brothers, Connor Oberst, Marcus Mumford, Colin Meloy, Lake Street Dive, Rhiannon Giddens, Joan Baez and The Avett Brothers at The Town Hall on September 29, 2013 in New York City. (Photo by Neilson Barnard/Getty Images) less 
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Getty Images | Photo By Neilson Barnard / Getty Images
Mon, Sep 30, 2013 12:03 AM EDT