A symphony of Three Orchestras was dedicated to someone who died in what year?
Pierre Boulez Pierre Louis Joseph Boulez CBE (] ; 26 March 1925 – 5 January 2016) was a French composer, conductor, writer and organiser of institutions. He was one of the dominant figures of the post-war classical music world.
Roger Nixon Roger Alfred Nixon (August 8, 1921 – October 13, 2009) was an American composer, musician, and professor of music. He wrote over 60 compositions for orchestra, band, choir and opera. Nixon received multiple awards and honors for his works, many of which contain a feel of the rhythms and dances of the early settlers of his native state of California.