音乐自古以来就被认为可以影响人们的身心。《礼记》中说:“乐者,音之所由生也,其本在人心之感于物也。”在古埃及,也有“音乐为人类灵魂妙药”的说法。优美动听的音乐可以调节人的植物神经,使大脑得到休息,既可以解除疾病,又可以保养心性,正如大诗人白居易在《好听琴》一诗中所写:“一声来耳里,万事离心中。清畅堪销疾,恬和好养蒙。” Music has long been considered to affect people's physical and mental. The Book of Rites states: “Musicians, born of the sound, have their own feelings in the human body.” In ancient Egypt, there was also the saying that “music is the soul's magic”. Graceful and pleasant music can regulate human autonomic nerve, so that the brain can rest, both to lift the disease, but also to maintain the heart, as the poet Bai Juyi in the “good piano” poem wrote: "I heard the ear, everything is centrifugal Delicate clear marketing disease, peaceful and good to keep.