This volume investigates the evolution and impact of American musical theatre, focusing on the period following the Golden Age. It examines the creative forces, thematic shifts, and structural innovations that defined musicals from the mid-20th century onwards. Richards draws upon extensive archival research and critical analysis to present a comprehensive overview of the genre's development.

This work is recognized as a significant contribution to the study of American musical theatre history. Scholars and enthusiasts alike have noted its detailed research and insightful analysis of the genre's development during a crucial transitional period. The book provides a valuable resource for understanding the artistic and cultural forces that shaped the American musical.