In this fresh approach to musical theatre history, Bruce Kirle challenges the commonly understood trajectory of the genre. Drawing on the notion that the world of the author stays fixed while the world of the audience is ever-changing, Kirle suggests that musicals are open, fluid products of the particular cultural moment in which they are performed. Incomplete as printed texts and scores, musicals take on unpredictable lives of their own in the complex transformation from page to stage.

Using lenses borrowed from performance studies, cultural studies, queer studies, and ethnoracial...