On The Theme Creation Of Five-tone Fugue

Five-tone Fugue is a form of music introduced into China by Chinese composers after the development of Western fugue.From Bach to today,polyphonic music has become more and more perfect.Since the 20 th century,after the active exploration of Chinese composers,polyphonic music also has a perfect system of "teaching,learning and writing" in China.Prelude and Fugue is one of the author's graduation works and is a three-voice duplex Fugue piano work.Theme one adopts the theme of C Palace mode.Theme two adopts the local folk sacrificial music material of Shandong Lushan District.The two themes appear in the Prelude,Presentation,Comprehensive Expansion and Comprehensive Reproduction of the work respectively.The main features are as follows:1.Five-tone Style: Five-tone Style Ge distinct,are the Fugue theme at the end of the C Palace mode,but the expression of emotions is quite different;2.There are various contrapuntal techniques,including Canon,immediate imitation,reflection,duplicate counterpoint,etc.in the works;3.The ending part adopts the main tone music form to ensure the fluency of the music on the premise of ensuring the Fugue genre.This paper makes a detailed analysis of the theme of Prelude and Fugue.