My colleague, Mrs. Wilkison, found this article. Music is good for the mind and the body, including treatment for heart ailments, brain dysfunction, learning disabilities, depression, PTSD, and Alzheimers. Doctors are prescribing it!
Supporting research included studies at the Cardiovascular Society of Great Britain, McGill University, the Namm Foundation, UCLA, Journal Psychology of Music, and others. For more detail, please see the article.