In the academic field of the traditional Chinese opera,the research of twelve music gods have been neglected,including their composition,their life and the origin of the term"twelve music gods".

Singing and accompaniment in drama music supplement and complement each other and they make up the main body of drama music.

The article intends to use the aria change of opera music as an exploration object, trying to take Huangmei Opera as an example to disclose the rule of aria change and development.

For a long time there have been various opinions on naming (including classifying) the opera music, such as "Banqiangti", "Banshibianhuati" and "Qupaibanqiangti".

Opera is an important part of the Chinese traditional culture and is characteristic to chinese people as a Rind of comprehensive stage art,in which,however,opera music is the most important part.

In the Sixteen kingdom and North dynasty,the music of the western regions and all the surrounding nations entered the Central Plains,merging with the Central Plains s traditional music,thus the eighty-four tunes came into being,which laid the foundation for the traditional opera music and had a direct influence on its unique style in the Jin,Yuan dynasties.

At the same time, the modern creative theories which originate from western countries are widely used in music composition which has been made essentially different from traditional opera music in both content and form.