Rachael Beck has appeared in the Australian version of the musical that has a book by whom?
Singin' in the Rain (musical) Singin' in the Rain is a musical with a book by Betty Comden and Adolph Green, lyrics by Arthur Freed, and music by Nacio Herb Brown.
Vanities, A New Musical Vanities, A New Musical is a musical with music and lyrics by David Kirshenbaum and a book by Jack Heifner, based on the book and 1976 play of the same name. The musical premiered Off-Broadway in 2009, after an engagement at the Pasadena Playhouse, California in 2008. A revised version was then staged in the West End in 2016.