Falling Slowly was featured in the soundtrack of the Irish musical written by whom?
Once (film) Once is a 2007 Irish romantic musical film written and directed by John Carney. The film stars Glen Hansard and Markéta Irglová as two struggling musicians in Dublin, Ireland. Hansard and Irglová had previously performed music as the Swell Season, and composed and performed the film's original songs.
Elf: The Musical Elf is a musical based on the motion picture of the same name, with a score by Matthew Sklar and Chad Beguelin. The book is adapted by Bob Martin and Thomas Meehan from the 2003 film. The musical ran on Broadway in the Christmas seasons of 2010-11 and 2012–13, and also toured the U.S. in 2012. A new tour launched in 2014.