"Confucius reportedly said, 'Music produces a kind of pleasure which human nature cannot do without.'"
"Music and health are intimately related in human history, from shamanic healing to 'witch doctors,' from the Hebrews to current-day programs of music therapy. King David played the harp to relieve the stress of King Saul (Samuel I, 16:1-23), and the ancient Greeks (in particular Zenocrates, Sarpander, and Arien) used harp music to ease the outbursts of people with mental illnesses."
"The six types of songs that shaped human nature
--friendship, joy, comfort,
and love songs--
I've come to think are obvious..."