Is it true that does patrick wilson sing in phantom of the opera based on the following text?

Katie Holmes, who began working with a vocal coach, was the front-runner for Christine Daae in March 2003. She was later replaced by Anne Hathaway, a classically trained soprano, in 2004. However, Hathaway dropped out of the role because the production schedule of the film overlapped with The Princess Diaries 2: Royal Engagement, which she was contractually obligated to make. Hathaway was then replaced with Emmy Rossum. The actress modeled the relationship between the Phantom and Christine after Suzanne Farrell and George Balanchine. Patrick Wilson was cast as Raoul based on his previous Broadway theatre career. For the role of Carlotta, Minnie Driver devised an over-the-top, camp performance as the egotistical prima donna. Despite also lacking singing experience, Ciaran Hinds was cast by Schumacher as Richard Firmin; the two had previously worked together on Veronica Guerin. Ramin Karimloo also briefly appears as the portrait of Gustave Daae, Christine's father. Karimloo later played the Phantom as well as the role of Raoul on London's West End.
yes