Chopin's "polonaise" And Acoustic Techniques

Fryderyk Chopin(1810-1849),the most greatest composer and pianist in Poland,held a very important status in European history of music in 19th century. Chopin was not only a typical representation of romantic music in the first half of 19^th century,but also was a forerunner of each national music school following the development of music.Most of his works by piano had became a symbol of national individuality and style in art of Poland.From 19^thcentury,as the upswing of the movement of Poland national liberation,the people often gave a new connotation of thought with patriotism to this kind of musical carrier.Chopin improved this carrier to an unprecedented height from form to connotation.His《Polonaises》almost became an age in musical history.Many of his music were evolved on the basic of national dance with profound implication and musical length of expansion.They are dramatic and heroic lyric.Chopin' s《Polonaises》show an extensive national characteristic with vivid national feature and convey to deeply cherish the memory of motherland.This essay mainly analyze and study Chopin's《Polonaises》.It consists of skills of deviating from the key and modulation,skills of a chord interlacement,and expending and appreciation about function of the chord subordinate,and skills of chord outer tone and harmony semitone.It explains separately the skills of the deviating from the key and modulation,the overlapping and interlacement of tune in deviating from the key and modulation to Chopin's《Polonaises》.Chapter three dissertates skills of a chord interlacement,and expending and appreciation about function of the chord subordinate in the《Polonaises》.The chapter four includes skills of chord outer tone and harmony semitone.Delicate connection which is between skills of harmony generated the unique harmony skill system of Chopin. Chopin was a composer with the spirit of innovation.The achievements of his harmony have exceeded the former.He made the harmony got new motivity from functionality,thus developed the functional harmony for making a firm basis the development of colorful harmony.