Follies is a musical with music and lyrics by Stephen Sondheim and a book by James Goldman. The plot takes place in a crumbling Broadway theater, now scheduled for demolition, previously home to a musical revue (based on the Ziegfeld Follies). The evening follows a reunion of the Weismann Girls who performed during the interwar period. Several of the former showgirls perform their old numbers, often accompanied by the ghosts of their younger selves. The score offers a pastiche of 1920s and 1930s musical styles, evoking a nostalgic tone.