It has the function of relaxing mood and cultivating sentiment, and music is good for physical and mental health. Light music also has therapeutic auxiliary functions (such as lowering blood pressure) and so on.

Disadvantages are: it can enhance memory, develop brain, relax mood and help metabolism. Music energy and music language will have a direct impact on the nervous system, digestive system, blood circulation system and internal organs after being received by people, and at the same time affect the changes of thinking, psychology and emotion, so as to achieve the effect of fitness and treatment.