Music is the art that people express their feelings, express their feelings and entrust their feelings. No matter singing, playing and listening, it contains and is related to people's emotional factors.

Listening to music is not only an entertainment activity, but also an effective health care method, which has many functions such as physiological, psychological and social adaptation. Physiologically, music can regulate sleep, relieve pain, coordinate neurophysiological functions, and improve systemic physiological and motor functions.

Music is pleasing to the eye and brings us auditory enjoyment. Music can improve people's aesthetic ability, purify people's hearts and establish lofty ideals. We express our emotions through music and let many of our emotions be released.

Music is superior to other art forms in conveying and expressing emotions because the perceptual material and aesthetic form it uses-sound is the most suitable for expressing emotions. Or solemn, or passionate, or sad, or touching and delicate, or crying.