<Ul> <Li> Gerard Butler as The Phantom </Li> <Li> Emmy Rossum as Christine Daaé </Li> <Li> Patrick Wilson as Viscount Raoul de Chagny </Li> <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> <Li> Simon Callow as Gilles André </Li> <Li> Ciarán Hinds as Richard Firmin </Li> <Li> Victor McGuire as Ubaldo Piangi </Li> <Li> Jennifer Ellison as Meg Giry </Li> <Li> Murray Melvin as Monsieur Reyer </Li> <Li> Kevin McNally as Joseph Buquet </Li> <Li> James Fleet as Monsieur Lefèvre </Li> <Li> Ramin Karimloo as Gustave Daaé </Li> </Ul> <Li> Gerard Butler as The Phantom </Li> <Li> Emmy Rossum as Christine Daaé </Li> <Li> Patrick Wilson as Viscount Raoul de Chagny </Li>

Who sang the songs in phantom of the opera movie