奥地利作曲家弗郎茨·约瑟夫·海顿(1732年——1809年),18世纪著名音乐家之一。虽然钢琴奏鸣曲在他一生音乐创作中只占次要地位,但由他确认的钢琴奏鸣曲式——被后人称为维也纳古典主义——在音乐结构思维方面做出最杰出的贡献。他在奏鸣曲这一音乐结构上的不断探索为以后的莫扎特、贝多芬在钢琴奏鸣曲的创作上产 Austrian composer Franz Josef Haydn (1732-1809), one of the most famous 18th century musicians. Although the Piano Sonata only played a minor role in his life’s musical composition, the piano sonata, confirmed by him - later described as Viennese Classicism - made the most outstanding contribution to musical structural thinking. His ongoing exploration of the structure of the sonata as a musical structure for later Mozart, Beethoven production in the production of piano sonatas