Plays within plays are not common in ancient Greek theater. It took the passing of centuries and William Shakespeare to perfect the concept with the likes of “A Midsummer Night’s Dream” and “Hamlet.” Musicals within musicals came next, with Broadway smashes such as “Kiss Me Kate,” “Cabaret,” “A Chorus Line,” “42nd Street” and “The Producers.” Then in 2004, two self-described “nobodies from New York” […]