There are various interpretations of why the old Raoul brings the monkey Musik box to her grave and some even think that all the old Raoul parts of the movie are completely useless. However, I'm one of those who believe that while the film would've worked perfectly well even without Raoul travelling anywhere with the Musik box, all the old Raoul clips are perhaps the most essential aspect of the entire film's basic point. I think they are the ultimate aspect that drastically differs the film from the stage play.

A monkey symbolizes many things that are strongly related to the story. Essential...