"That's a philosophical question that I wrestle with."

From “Sing Street” to “Flora and Son,” writer-director John Carney has made unabashedly earnest tales where a song changes lives.

'Power Ballad,' starring Paul Rudd & Nick Jonas, is about a fight over song credits. Here, director John Carney talks to Billboard about the film.

Power Ballad, a music-themed comedy drama starring Paul Rudd and Nick Jonas, is hitting the right notes with Rotten Tomatoes critics.

In 'Power Ballad,' a wedding singer played by Paul Rudd writes a hit — and a popstar makes it his.

"That's a philosophical question that I wrestle with."