The She ethnic group is a member of China's multi-ethnic family, distributed in the mountainous areas of more than 60 counties and cities in Fujian, Zhejiang, Jiangxi, Guangdong, and Anhui provinces. Eastern Fujian and southern Zhejiang are the main settlements of the She ethnic group. The She ethnic group has a long history. The word "She", which means "slash-and-burn farming", was used as an ethnic name in the late Southern Song Dynasty. Since the Yuan Dynasty, "She people" as the exclusive name of the She ethnic group has generally appeared in Chinese historical books. At the latest in the 7th century, the She ethnic group had settled in the border area of Fujian, Guangdong, and Jiangxi provinces. The She ethnic group has its own customs and language, and singing folk songs is a major form of activity in the cultural life of the She people. Folk songs are an important means and tool for the She people to impart various social knowledge such as history, culture, production, and life, and to carry out cultural and entertainment activities. Singing folk songs has become an indispensable part of the cultural life of the She people. Most men, women, young and old are good at singing, and have formed some unique folk song and folk singing parties. The main folk songs include love songs that block the road, "comparing belly talents" of visitors, "being a cousin", "being an uncle in law", etc. The main singing parties include the Niu Shigang singing party at Sudi Mountain in Muyang, Fu'an during the "Dragon Dividing Festival" in April of the lunar calendar, the singing party at Baiyun Mountain in Liuyang, Fu'an on the first day of June, the singing party at Baiyun Mountain in Shekou and Yingkeng, Fu'an on the seventh day of July, the singing party at Chengguan Town, Fu'an on the Mid-Autumn Festival on the fifteenth day of August, and the singing party at Mulian Mountain in Mayang, Xiapu Chengguan and Geyun Mountain in Xinan on the ninth day of September. According to the subject matter, She folk songs can be roughly divided into narrative songs (including mythological and legendary songs and novel songs), miscellaneous songs (including love, labor life, imparting knowledge, ethics, entertainment life, etc.), and ritual songs (including wedding songs, ancestor worship songs and merit songs, etc.). The tunes of She folk songs can be roughly divided into two categories: mountain song tunes and master tunes. Mountain songs include Funing, Fuding, Xiapu, Luolian, Lishui, Jingning, Longquan, Wencheng, etc. Shigong tunes include chanting tunes and singing in coordination with public moral actions. She ethnic mountain songs are mostly sung in falsetto. According to different singing methods, there are three variations: flat tune, falsetto singing, and high pitch. In Qidu, Badu, Jiudu and other places in the north of Ningde, Fujian Province, there is also a "double tone" singing form. A man and a woman sing with the same lyrics, and the tunes form a supporting voice, imitation or harmony relationship. This singing form was popular for a period of time, and representative songs include "The Wind Blows the Bamboo Leaves Tail Tit". It is now endangered and urgently needs to be rescued.