The Musical Features And Performing Techniques Of “Capriccio On The Theme Of Qinqiang Opera”

China has a vast territory,vast land and abundant resources,numerous ethnic groups and diverse cultures.In the long process of historical development,all ethnic groups have created rich and distinctive cultures.However,music,as an important carrier of cultural inheritance,clearly reflects the specific natural environment and local customs.In particular,the Qinqiang opera in northern Shaanxi is the main musical form in the cultural life of the masses.The opera style is rich and distinctive,reflecting the forthright,industrious and simple character of the people of northern Shaanxi in the Loess Plateau area.As one of the important accompaniment instruments in the performance process of Qinqiang opera,erhu has gradually formed a specific performance style with the development of time.Therefore,this paper takes the erhu work "Qinqiang Opera Theme" as the research object,analyzes the creation background,structure characteristics and performance skills of the repertoire,and combines its own performance practice to explore the music characteristics of "Qinqiang Opera Theme" and deeply explore the music connotation of the works.