Giuseppe Domenico Scarlatti (26 October 1685 – 23 July 1757) who wrote the Sonata K 87 in B Minor was an Italian composer who spent much of his life in the service of the Portuguese and Spanish royal families. Like his renowned father Alessandro Scarlatti, he composed in a variety of musical forms, although today he is known mainly for his 555 keyboard sonatas. – Yuja Wang
