Music can be divided into two major types: vocal music and instrumental music, and can be roughly divided into classical music, folk music, original music, modern music (including pop music), etc. Among the art types, music is a relatively abstract art, and music can be divided into Eastern music and Western music from the historical development. The theoretical basis of ancient Chinese theory led by Chinese Han music in the East is the pentatonic scale, namely Gong, Shang, Jiao, Zheng, and Yu. Music is pleasing to the eye and brings aural enjoyment to everyone. Music can improve people's aesthetic ability, purify people's hearts, and establish lofty ideals. We express our emotions through music, so that many of our emotions are released.montreal escorts