Andras Schiff

How poor the piano literature for four hands would be without Schubert! This musical form is indebted to him for its most significant enrichment — ranging from the popular marches to works of virtually symphonic size. The roots of the genre sprang from different soils. Schubert's musical invention was so prolific that often the two hands of a pianist proved to be insufficient, and thus the performance of complicated counterpoint, the countless subsidiary themes and delicate harmonic details demanded two pianists and four hands, resembling the four parts of a string quartet.