Easter egg: On the Bonus Features DVD, disc 2, on the main menu just under "The Show," there is a small curly square of decoration that illuminates when you click it. It shows the trailer of the film.
Easter egg: On the Bonus Features DVD, disc 2, in "Under the Movie" there are two Easter eggs. One is located on the bottom left hand side, click on the small curly square of decoration that illuminates - the Phantom sings a solo "Learn to be Lonely." The second is above this one (top left) which consists of Emmy Rossums' screen test. (Region 2 DVD)