A lot more than 2000 years ago, the book Yue Ji also talked about the vital function of music in regulating life harmony and strengthening health; "Zuo Zhuan" recorded the well-known Health professionals of the point out of Qin and the discussion that music can reduce and address diseases: https://collinjetbg.tblogz.com/not-known-factual-statements-about-music-therapy-games-45965180