More than 2000 yrs ago, the book Yue Ji also talked about the essential role of music in regulating life harmony and enhancing health; "Zuo Zhuan" recorded the famous Medical professionals from the condition of Qin and also the discussion that music can stop and take care of illnesses: https://cruzsuurp.tblogz.com/facts-about-music-therapy-las-vegas-revealed-45929218