Regardless of cast, Les Misérables has become a sensation. Alain Boublil and Claude-Michel Schönberg's score is filled with beautiful ballads ("Bring Him Home," "I Dreamed a Dream") and rousing anthems ("One Day More," "Do You Hear the People Sing?"), and Victor Hugo's classic novel of a student uprising in early-19th-century France provides a compelling story line that continues to thrill audiences all over the world. --David Horiuchi