| Mountain climbing tune in Wuchuan county is the product of a specific historical period.It is a folk song form with unique local characteristics formed by the impact of the three cultural plates of Shanxi,Shaanxi and Inner Mongolia under the influence of the local special geographical location.Through literature retrieval,field investigation and oral interview,this paper explores the formation and impromptu characteristics of the artistic tradition of mountain climbing tune in Wuchuan County.By combing the historical and cultural memory related to mountain climbing tune in Wuchuan County and sorting out and analyzing three field cases,this paper explores the traditional cultural background of mountain climbing tune art,the reasons and motives for its rise and fall,and the inheritance and development status of tradition in the living inheritance;By focusing on the analysis of the improvisation of the lyrics and tunes of mountain climbing tune,this paper explores the evolution process of the triple improvisation space of mountain climbing tune presented in the case from "free improvisation" to "semi free improvisation",and then to "solidified improvisation",and describes and analyzes how folk singers talk about the history of "pre understanding",integrate into the singing of folk singers,change conditionally,and improvise mountain climbing tune in the process of inheriting the tradition;Finally,this paper explores the causes and laws of improvisation of mountain climbing tune based on the relationship between folk singers and the tradition and improvisation of mountain climbing tune art. |