Robert Kelley returns to TheatreWorks, collaborating with William Liberatore to conceive this musical celebration of the legacy of one of Broadway’s greatest composers. In this world premiere, Stephen Sondheim’s profound understanding of the human heart takes centerstage. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long legacy of quality nonprofit arts journalism.…