Listen to Keyboard Sonata K537 in A major in A Major, K537 online. Keyboard Sonata K537 in A major in A Major, K537 is an English language song and is sung by The Classical Orchestra, John Pharell and Michael Saxson. Keyboard Sonata K537 in A major in A Major, K537, from the album Domenico Scarlatti: Keyboard Sonata K537 in A major, was released in the year 2014. The duration of the song is 1:48. Download English songs online from JioSaavn.