The Complexity of Songs
en.wikipedia.org
en.wikipedia.org
Read http://geb.uni-giessen.de/geb/volltexte/2015/11421/pdf/Sampl... instead
Sounds like a good thing to me. I like music a lot, and most of the time I prefer it straight-up, undiluted by words. To me (non-verbal) music IS the message, and demoting it to a carrier that has to be modulated by a message to be enjoyed is upside-down. (Excepted: talented singers in a foreign language.)