In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

This composer parodied Gounod's Air des Bijoux in a coloratura aria that requires the soprano to laugh hysterically while declaring, "If I'm not pure, at least my jewels are!" That aria, "Glitter and Be Gay," is sung by Cunegonde in this man's opera Candide. In another of his compositions, a girl feels "pretty and witty and gay" in a bridal shop after being serenaded by Tony, who is delighted that he has "just met a girl named Maria." For 10 points, identify this composer who depicted a conflict between the Jets and the Sharks in his musical West Side Story.
Fine Arts