Back in 2006, a little indie film called Once, a heartrending Irish musical-love story, became a crossover hit, and has spawned an award-winning Broadway musical. The director of that film, John Carney, is back with Begin Again—the closing-night film of the 2014 Tribeca Film Festival. It’s centered on lovers/songwriting partners Gretta (Keira Knightley) and Dave (Adam Levine), who move to New York. But after Dave cheats on Gretta, she’s left on her own. Dan (Mark Ruffalo), a washed-up record exec, stumbles upon Gretta performing at an East Village dive, and the two join forces to try to make it in the music biz. Carney’s film is co-produced by Judd Apatow, and also stars Hailee Steinfeld, Catherine Keener, and Cee Lo Green.