The Columbia Encyclopedia, Sixth Edition. 2001-07.
Dallapiccola, Luigi
(l´j däl´´läpk´klä) (KEY) , 190475, Italian composer, b. Pazan, Istria (now in Croatia). Dallapiccola was in a detention camp during World War I; because his wife was Jewish, he suffered persecution under Mussolini. He was the first Italian composer of atonal music, and after 1940 he increasingly used the twelve-tone system (see serial music). His interest in vocal music is revealed in his operas The Prisoner (1949) and Odysseus (1968); the oratorio Job (1950); and the Christmas Concerto (1956) for soprano and orchestra. He also wrote instrumental concertos, ballets, and orchestral works.