Once has book by award-winning Irish playwright and screenwriter Enda Walsh (Disco Pigs, Misterman, The Walworth Farce).
Based on the 2007 motion picture written and directed by John Carney,
music and lyrics are by Glen Hansard and Markéta Irglová who won the
Oscar for Best Original Song for “Falling Slowly”.
Declan Bennett and Zrinka Cvitešiæ lead the cast in John Tiffany‘s production.