Dagediao is a kind of song that is popular in Yi, Bai, Lisu and other ethnic areas in Yunnan, and is sung in Dagediao performances. "Dage" is a form of singing and dancing. In different areas of the same nation, there are also many variants such as "Datiao", "Tiaoge", "Tiaoyue", "Tiaole" and "Left Foot". There are two kinds of music of "Dage" in the Yi people: pure singing, dancing songs accompanied by singing and pure instrumental dancing music evolved from dancing songs. Among the Bai and Lisu people, it is mainly pure singing dance songs. As the main melody of dance songs, people often sing about national history and themes related to the customs of weddings, funerals and sacrifices. Singing forms include chorus, duet and chorus. Tune styles vary from nation to nation and from region to region. Yi people's singing tune is called "left foot tune", which is circulated in Mouding, Yao 'an and other places. It is named after the dancer leaves his left foot first when dancing. Its pitch is high and the interval can jump up to more than ten degrees. Its representative tracks are "Singing Harvest Year" and "Jumping up to make people love". In Luquan, Wuding, Lufeng and other places, it is called "Tiaojiao Tune", with a relatively peaceful tone, such as "We Yi People Rise and Fall"; In South China, Chuxiong and other places, it is called "Tiaogediao", with a light and lively tone, such as "The more you sing, the happier you are". Some Bai Dage tunes have the characteristics of narrative ancient songs, such as "Creation of the Earth" circulating in Eryuan County; Others have the characteristics of minor songs, such as "The Rooster will Leave as soon as it crows" circulating in Yunlong County. The Lisu people's singing style is called "Tiaoyidiao", which is popular in Baoshan area. There are two singing styles: singing in unison and leading the crowd together. Decorative sounds are often used, and the regional characteristics are distinctive, such as "How happy it is to jump" circulating in Tengchong County.