What nationality was the composer who wrote 'The First Piano Sonata in 1946'?
Piano sonatas (Boulez) Pierre Boulez composed three piano sonatas. The First Piano Sonata in 1946, a Second Piano Sonata in 1948, and a Third Piano Sonata was composed in 1955–57 with further elaborations up to at least 1963, though only two of its movements (and a fragment of another) have been published.
Violin Sonata No. 32 (Mozart) Violin Sonata No. 32 in B-flat major (K. 454) was composed by Wolfgang Amadeus Mozart in Vienna on April 21, 1784. It was published by Christoph Torricella in a group of three sonatas (together with the piano sonatas K. 284 and K. 333).