This article describes several theories which seek to explain why music is a human universal. All of them focus on group cohesion of some sort, and the fact that music seems to foster it, whether it be in work, play, or interaction or communication with other groups.
While that may all be true, I think there’s a great deal more going on. Music is akin to mathematics, an order that underlies the universe, and I think our brains are wired to key into it because it is part of our very essence.
Author and neurologist Oliver Sacks has written a wonderful book called Musicophilia that studies the brain’s relationship to music on the physical and behavioral level. Here’s a portion of an interview with Sacks that describes the complexity of the matter:
There’s no one musical part of the brain, and in fact there are, sort of, a dozen different parts of the brain which respond to pitch, to rhythm, to timbre, to melodic contour. Even…the cerebellum, is very crucial. And, in fact, you find that visual parts of the brain and motor parts of the brain, and also the parts of the brain concerned with anticipation and expectation, because one doesn’t listen to music passively, one sort of decodes it as one listens, one sees where it’s going, one has expectations.
ALAN YENTOB: Processing music requires the orchestration of many regions in the brain, a neurological feat that science is just beginning to understand. Pitch, volume, timing and so on are each analyzed separately, and then combined together to create a musical experience.
Despite the fact that all cultures value and make music, people have varying degrees of interest in it—from those who dedicate their lives to its study to those who can take it or leave it.
And then there are those who don’t get it at all, according to Sacks:
You can be deaf to music and to different aspects of music. You can be deaf to pitch, you can be deaf to rhythm, or, even if you hear pitch and rhythm normally, you may be deaf to melody””just not catch melody””or deaf to harmony. And all of these things are called amusia.
So each capability is separate, although in most people they are united and appear as part of the whole.
I’ve always had a strong love of music, although I’ve never been good at playing any musical instrument. But even as a child I was powerfully affected by the records I’d play on a scratchy old record player in our basement. I’d dance around the room, improvising the movement, and I learned the words to every song in our collection.
To this day, music is one of the things that can regularly bring me to tears—even music without words, although words help. When I find a new song or other piece of music that I like, I’ll often listen to it over and over, perhaps twenty times in a row, until it becomes an earworm. Then it plays in my head off and on, perhaps for days, while I listen to it some more and it solidifies and becomes part of my memory. Then I can relax for a while.
Here’s one of my favorite pieces of music. I chose a live performance with a video of the musicians because I think that seeing the physicality of the music-making enhances the experience:





