What nationality was the composer who wrote 'The First Piano Sonata in 1946'?
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.
Piano Sonata (Barraqué) The Piano Sonata by Jean Barraqué is a significant serial composition from the period of avant-garde composition in France shortly after World War II.