Answer
The answer is Les Misérables, a musical based on the 1862 novel of the same name by Victor Hugo. This Tony Award-winning musical features memorable songs like "I Dreamed a Dream" and tells the story of ex-convict Jean Valjean and his quest for redemption. Lea Salonga played the role of Fantine, a factory worker turned prostitute who dreams of a better life for her daughter, Cosette.