Falsettoland is a musical with a book by James Lapine and music and lyrics by William Finn. Following In Trousers and March of the Falsettos, it is the third in a trio of one-act musicals centering on Marvin, his wife Trina, his psychiatrist Mendel, his son Jason, and his gay lover Whizzer Brown. In this chapter of Marvin`s life, Jason is prepari....