Q: 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.
His Four Studies in Rhythm include two pieces entitled "Island of Fire," and also contains a piece sometimes considered the first work of total serialism, Mode de valeurs et d'intensits. His keyboard works include the Livre du Saint-Sacrament for solo organ, as well as a piece that contains such movements as Premiere communion de la Vierge. That work is a suite written for his wife Yvonne Loriod entitled Vingt regards sur l'enfant Jsus. He is best known for a work in eight movements which begins with the "Liturgy of Crystal" and was composed while he was a prisoner of the Nazis in World War II. FTP, name this 20th-century French composer of the Quartet for the End of Time.
A:
Fine Arts