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 in D major (attributed to Mozart) The Violin Sonata in D major, K. deest, is a composition for violin and piano (or harpsichord) published in England during the 18th Century under the name of Wolfgang Amadeus Mozart. It is typical of many such works intended for use by amateur musicians in a domestic setting, with the attribution to a well known composer being used to boost sales. As with Mozart's earliest violin sonatas, the keyboard instrument is dominant.