Polka in the 19th century also wrote many polkas to satisfy the demands of the dance-music-loving Viennese. In France, another dance-music composer Emile Waldteufel also wrote many polkas in addition to his chief profession of penning waltzes. The polka evolved during the same period into different styles and tempi. In principle, the polka written in the 19th century has a 4-theme structure; themes 1A and 1B as well as a 'Trio' section of a further 2 themes. The 'Trio' usually has an 'Intrada' to form a break between the two sections. The feminine and graceful 'French polka' (polka française) is slower
Polonaise in A-flat major, Op. 53 main theme on the harpsichord. Polonaise in A-flat major, Op. 53 ] The Polonaise in A major, Op. 53 (, "Heroic Polonaise"; ) for solo piano, was written by Frédéric Chopin in 1842. This composition is one of Chopin's most admired compositions and has long been a favorite of the classical piano repertoire. The piece requires exceptional piano skills and great virtuosity to be interpreted at a high degree of proficiency. It is also very physically demanding, and according to his student Adolphe Gutmann, Chopin played it more gently than most performers. The polonaise was dedicated to Auguste Léo, a