Music Track:
After running the movie, during the end credits, the song 'Christmas Time' by Michael Penn and Aimee Mann is usually playing while the credits roll by. However, if you switch to the alternative audio track that usually contains the audio commentary, you will notice that instead, 'I should've known' by Aimee Mann is suddenly playing over those very same end credits.

The disc also contains the film's isolated music score on a separate audio track that is not advertised anywhere on the packaging.