1. DISCO is a type of electronic music. A popular dance music that emerged in the early 1970s, one of the electronic music genres. The music is relatively simple, with a strong beat and strong dynamics. In the mid-1960s, disco was introduced to the United States. It was initially only circulated in some black clubs in New York. In the early 1970s, it gradually developed into a music form with national influence, and became popular around the world after the mid-1970s.

2. Rock music, also known as Rock and Roll in English, emerged in the mid-1950s and was mainly influenced by rhythm and blues, country music and Ding Bang Alley music. Many early rock music were covers of black rhythm and blues, so rhythm and blues was its main foundation.

3. Light music, also known as "emotional music", refers to instrumental music in popular music, excluding rock music, disco and other music with strong rhythms.

4. Classical music can be divided into broad and narrow senses. Broadly speaking, it refers to those Western classical music created in the European mainstream cultural background from the Western Middle Ages to the present. It is mainly different from popular music and folk music because of its complex and diverse creation techniques and the heavy connotation it can carry.

In a narrow sense, it refers to the classical period, from 1750 (the death of J.S. Bach) to 1827 (the death of Beethoven). This period is the period of classical music

5. Blues It is undoubtedly an important part of R&B, but the jazz element is equally important. First performed by African-American artists, it blends genres of jazz, gospel and electric blues.