music on human body

So at first glance music has nothing to do with human body, but in my opinion you can get pleasurable feelings by just listening to music . Or you can make your mood a melody. Many people don’t understand music so they can’t listen and feel something. As to myself, I am a musical person. So, I feel and get feelings by just listening, and it has some influence on my body. At the same time you can feel bad by listening to sad songs. Music can rapidly change your mood.