Late works of Franz Liszt to Saint-Saëns. The three czárdás that Liszt wrote—titled "Czárdás", "Czárdás obstinée" and "Czárdás macabre"—are less freely treated than the Hungarian Rhapsodies and remain more specifically Hungarian than gypsy in thematic material. Their spare lines, angular rhythms and advanced harmonies show these pieces to be direct ancestors of Bartók's work. Because of these attributes, the czárdás are considered by Liszt scholars among the more interesting of the composer's late output. The same, some critics argue, cannot be said as uniformly about his Hungarian Rhapsodies 16-19, composed after he had neglected the genre 30 years. Of these four late rhapsodies, only the
Piano Sonata No. 13 (Beethoven) by a brief cadenza. There follows a short final section, marked Presto, based on a tightly compressed version of the main theme. A typical performance of the work lasts 15 minutes. Piano Sonata No. 13 (Beethoven) Piano Sonata No. 13 in E-flat major """", Op. 27, No. 1, is a sonata composed by Ludwig van Beethoven in 1800–1801. Beethoven was about 30 years old when he wrote the sonata. He had already made a name for himself in Vienna as pianist and composer and was beginning to explore alternatives to the classical-era compositional procedures that he had largely adhered to