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.
Birds of Paradise (musical) Birds of Paradise is a musical with music by David Evans, lyrics by Winnie Holzman, and the book by Evans and Holzman. It had a brief run Off-Broadway in 1987. The story involves a group of amateur actors involved in a musical adaptation of "The Seagull".