Cabaret opens on Broadway with a storytelling style that often comments on the action instead of simply advancing plot. Its use of a show-within-a-show format helped demonstrate how songs, staging, and theme could be tightly integrated to make a larger point.
Hair premieres on Broadway and breaks with older musical-comedy norms through a rock score and a looser, vignette-based structure. Its focus on youth culture and anti-war ideas showed that a musical could be organized around a shared viewpoint as much as a traditional plot.
Zorba opens on Broadway under director Harold Prince. A New York Times review of Zorba by critic Martin Gottfried helped push the idea that a strong “conception” (a unifying artistic plan) could replace the older expectation of a tightly plotted “book.”
Company opens on Broadway with a structure built from scenes and songs about marriage, friendship, and being single in New York. Instead of a single driving storyline, it uses repeating ideas and contrasts to explore one central question: what does commitment mean?
Follies opens on Broadway, weaving past and present together to examine nostalgia, regret, and performance itself. It became a major example of how a musical could use style, memory, and musical pastiche (songs written in older styles) to serve a unifying theme rather than straightforward plot.
A Chorus Line opens on Broadway after a workshop-based development process that drew on recorded conversations with dancers. Its audition format lets the show function as a focused theme-study of ambition, work, and identity, with each character’s story acting like a piece of a larger portrait.
Pacific Overtures opens on Broadway and uses a stylized, chapter-like structure to trace Japan’s encounter with Western influence. Its approach—more like a theatrical “pageant” than a romance or comedy—reinforced the idea that a Broadway musical could be organized around a historical and thematic argument.
Sweeney Todd premieres on Broadway, showing that concept-driven craft could support darker genres and a more operatic, through-composed feel. The show’s score, staging, and atmosphere work together to create a unified world, not just a series of entertaining numbers.
Cats premieres in London with a premise built more on mood and dance than on linear storytelling. It is often discussed as a bridge from theme-centered “concept” thinking toward the later “megamusical” era, where image, staging scale, and theater technology became central selling points.
Merrily We Roll Along opens on Broadway using reverse chronology (moving backward in time) to examine how success can damage friendships and ideals. Its short run showed the risk of highly structured, idea-driven experimentation—even when the creative team was well known.
Sunday in the Park with George opens on Broadway, inspired by Georges Seurat’s painting A Sunday Afternoon on the Island of La Grande Jatte. It uses the act structure and musical motifs to explore the theme of making art—and the personal costs that can come with that drive.
Into the Woods opens on Broadway, intertwining familiar stories into a single framework about wishing, consequences, and responsibility. While it has a clearer plot than many earlier concept works, its structure is driven by a central idea—what happens after “happily ever after.”
A Chorus Line closes on Broadway after a 15-year run. Its longevity helped prove that a theme-centered, character-portrait musical could also be a long-running commercial success, even as Broadway increasingly shifted attention toward large-scale spectacle in the 1980s.
Development of the concept musical (1966–1990)