The popular singing method was originally called "crooning." It is a singing method with a small range and low volume. When singing, an electroacoustic amplifier must be used. The actor holds the microphone and his mouth is very close to the microphone. Accompanied by a small electroacoustic band, commonly used instruments include drums, electric guitars, electric basses, saxophones, electronic keyboards or electronic synthesizers. This singing method was formed in the early 20th century and became popular in Europe and the United States in the 1930s. The popular American singer B. Crosby was called the representative of this singing method. In the early 1980s, with the accelerated pace of reform and opening up and the relatively relaxed cultural atmosphere in our country, this singing method was also introduced into our country along with American country music and western music. What followed was the entry of world pop music into our country's cultural market, such as modern rock, disco, samba, etc., which made the entire cultural market full of vitality and formed a pop music market. As a result, Western music craze soon appeared in our country. "Nothing" and "Loess High Slope" combine the thinking mode and technical characteristics of modern Western jazz and rock music with the original form of Chinese national music, forming an energy conversion between two poles, and obtaining a new cultural form - —Popular music.