" Music is not what I think it is, Schopenhauer tells me. It does not convey emotion. It conveys the essence, the container, of emotions without the content. When we listen to music, we perceive not a particular sadness or a particular joy but sadness itself and joy itself—“the extracted quintessence of these feelings,” says Schopenhauer "

― Eric Weiner , The Socrates Express: In Search of Life Lessons from Dead Philosophers