The Phantom of the Opera (Unabridged‪)‬

Who is the mysterious ghost who titilates and terrifies the staff, performers, and patrons of the Paris Opera House?

Christine is a young singer in the chorus of the Paris Opera. She hears an unseen voice that sings and speaks to her, which she believes is an angel. The voice agrees with this and offers to teach her more about music. The voice, however, belongs to a disfigured genius, Erik, who lives in the basement of the Opera house. He is the "ghost" who has been extorting money from the Opera's management and who has now fallen in love with Christine.