Sonate pour violon et alto, "Sonata impromptu", 1939

William Alwyn (born William Alwyn Smith; 7 November 1905 – 11 September 1985), was an English composer, conductor, and music teacher.
William Alwyn was born William Alwyn Smith in Northampton, England, the son of Ada Tyler (Tompkins) and William James Smith. He showed an early interest in music and began to learn to play the piccolo. At the age of 15, he entered the Royal Academy of Music in London, where he studied flute, piano and... plus