You can be the scrappy newcomer only, well, once. That's a problem for Once writer-director John Carney, who has refashioned his low-budget 2006 hit as the slicker, cornier Begin Again. The new film excels as a pop-music fairy tale, but its real-world notes are seriously off-key.
The movie originally traveled the film-fest circuit under an unfortunate title, Can A Song Save Your Life? As in Carney's earlier effort, the life to be saved is that of a struggling man, and the rescuer is a young woman. This time, though, the intimacy is entirely musical.