Once Upon a Christmas Song

It was co-written by Gary Barlow and Peter Kay who plays the character, originating from a parody talent show called Britain's Got the Pop Factor....

The song was a major success, reaching number 5 in the Official Charts for the United Kingdom.

[1] The CD was released on 15 December 2008, with the download available a day earlier[2] and the proceeds going to the NSPCC, a British charity working and campaigning on child protection.

[3] In 2016, an instrumental version of the song served as the theme tune to BBC One's compilation series Peter Kay's Comedy Shuffle.

Also, Jackie (Jo Enright) and Wendy (Sian Foulkes) from fellow Britain's Got the Pop Factor finalists 2 Up 2 Down feature.