<Li> Miranda Richardson as Madame Giry </Li> <Li> Minnie Driver as Carlotta Giudicelli <Ul> <Li> Margaret Preece as Carlotta's singing voice </Li> </Ul> </Li> <Ul> <Li> Margaret Preece as Carlotta's singing voice </Li> </Ul> <Li> Margaret Preece as Carlotta's singing voice </Li>

Who sang phantom of the opera for the movie