The Dublin music shop featured in the film Oncehas banned its patrons from playing the song that made it famous.

Frames frontman Glen Hansard and Margeta Irglova won an Academy Award in 2008 for the film's themesong, Falling Slowly, but Walton's owner Bill Murray has added it to the unofficial list of "banned" songs that customers who are trying out instruments in the shop insist on playing.