‘Begin Again’
If you liked Once, the charming 2006 indie that inspired the 2012 Tony-winning musical of the same name, then you have to check out the latest film from its writer-director, John Carney, which also revolves around characters who love music. Everyone knows — and this film offers a terrific reminder — that Mark Ruffalo is an actor of the first order. But who knew that Keira Knightley could sing?