Stephen Sondheim lyrics for a musical version of "The Exception and the Rule"; according to Robbins, Bernstein would not work without Sondheim. When Sondheim agreed, Guare asked: "Why haven't you all worked together since "West Side Story"?" Sondheim answered, "You'll see". Guare said that working with Sondheim was like being with an old college roommate, and he depended on him to "decode and decipher their crazy way of working"; Bernstein worked only after midnight, and Robbins only in the early morning. Bernstein's score, which was supposed to be light, was influenced by his need to make a musical statement. Stuart Ostrow, who
Musical theatre be a singer and dancer. Someone who is equally accomplished at all three is referred to as a "triple threat". Composers of music for musicals often consider the vocal demands of roles with musical theatre performers in mind. Today, large theatres that stage musicals generally use microphones and amplification of the actors' singing voices in a way that would generally be disapproved of in an operatic context. Some works (e.g. by George Gershwin, Leonard Bernstein and Stephen Sondheim) have been made into both "musical theatre" and "operatic" productions. Similarly, some older operettas or light operas (such as "The Pirates of