debbi.ee

Answer: Christine thought that the Phantom was the Angel of Music her father told her of. Now that the Angel of Music has caused so much horror, she's remembering the story as she goes to "confront" her father's grave.

Captain Defenestrator

Answer: She sings this on the way to the cemetery because she is thinking of the effect the Phantom has on her. This deeply troubles her as he suddenly went from a paternal figure/angel to just a man who harbors obsessive and lust-filled emotions which frightened her (as did his temper). As a child, the Phantom would sing Christine to sleep which gave her comfort she held on to. By singing this line, it shows how Christine still holds on to that comfort he provided her with and allowed him to get into her head. This emphasizes the powerful psychological hold the Phantom has over Christine. It would explain why she was still so easily drawn to him during the masquerade and wandering child scene, and was still attached to the comfort of his music. Even after all she saw him do, she still felt haunted by him.