Hungarian folk music due to the Hungarian composer Franz Liszt, who in 1846 began composing 19 Hungarian Rhapsodies for piano, five of which were later orchestrated, thus being the first pieces of music by a major composer to incorporate sources from so-called “peasant music”. These works, which broke free from classical tradition, were often viewed by the elite as brash and unrefined, yet they deeply influenced others, like Johannes Brahms, and later Zoltán Kodály and Béla Bartók, even having an influence on American jazz. During the 20th century, Hungarian composers were influenced by the traditional music of their nation which may be considered
Piano symphony not just through the sonority that the orchestra is painted and becomes tangible, but equally through the style and the way that the polyphony is handled." Several decades later, Kaikhosru Shapurji Sorabji wrote his Third Piano Sonata (1922), which he described as a piano symphony. Between the years 1938–1976, Sorabji wrote 6 piano symphonies. Among these is also sometimes included his Piano Symphony No. 0 (1930–1931), which is the complete piano part of his otherwise unfinished 2nd Symphony for Orchestra. Niels Viggo Bentzon described his Partita for Piano, Op. 38 (1945), as a "symphony for solo piano". The composer John