The contemporary erhu music creation diversified, among them, the use of the opera musicmaterial creation has become an important field of Erhu works. This paper discusses theapplication of the material in the opera works from the angle of Erhu opera music. In the part ofintroduction discusses the viewpoint of music chamber; the first part outlines the characteristicsof Peking Opera tune charm; the second part of the opera plate and adjustable; the third part fromthe three aspects of the tune, mode transformation, such as flavor type and combined with thespecific works explored the use of material in the Peking Opera erhu. |