By David Sheward November 17, 2025: Stephen Schwartz has the distinction of having three shows running simultaneously on New York stages. In addition to the long-running Wicked, Schwartz's songs are on display in The Queen of Versailles, a new musical based on the documentary film about socialite Jackie Siegel's quest to build the largest private home in America, and The Baker's Wife, based on Marcel Pagnol's film, …