| In his opinion on how to improve the piano teaching in normal schools published in the 1960 s,Chengkeng Fei proposed for the first time that the teaching of improvisational accompaniment should be put in the "first place".According to the data collected by the author at present,this is the first literature on improvisational accompaniment since the founding of new China.The "grading system" of piano impromptu accompaniment put forward by Chengkeng Fei in 1997 can be said to be the "first voice" of the grading thought of piano impromptu accompaniment developed in the new century.The achievement of Chengkeng Fei ’s impromptu piano accompaniment can be traced back to his music practice in 1951 when he was a middle school student in Suzhou Xinsu Normal University,as well as the guidance of Wu Degui,a famous teacher in Xinsu Normal University,and Chen Hong,a music educator in Nanjing Normal University.On the basis of long-term self-study and practice of improvisational accompaniment,I realized that the course of piano improvisational accompaniment is a "technical subject",and applied this concept to the training program and practice of its Postgraduates of improvisational accompaniment,thus making a pioneering contribution.This paper takes Chengkeng Fei as the research perspective,and takes his grading system of piano improvisational accompaniment as the object of objective,organic and dynamic analysis and rational grasp.On this basis,it will be compared with other improvisational accompaniment content,in order to explore and tap the modern significance of Chengkeng Fei ’s piano improvisational accompaniment classification system,and give a fair evaluation in line with history and potential contemporary value.This paper is divided into four chapters: the first chapter is Chengkeng Fei and his grading system of piano improvisational accompaniment,which expounds his life course,artistic achievements and the germination,formation and development of grading system of piano improvisational accompaniment;the second chapter is the content and characteristics of grading system of Chengkeng Fei’s piano improvisational accompaniment,which mainly introduces the content of the system and the analysis of its characteristics;the third chapter The fourth chapter is to explore the evaluation and significance of the grading system of Chengkeng Fei’s piano impromptu accompaniment. |