“Have you seen the video where Bobby McFerrin leads a whole crowd to sync perfectly with each other”
McFerrin leads a crowd into sync via the pentatonic scale
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Let's assume the thing is a flute. It's been reconstructed and plays beautifully. The odds of a hyena making such a thing with it's teeth are in silly territory, and we have other similar flutes that are nearly as old (relatively speaking). Given that, the fact that they made it using a scale so resonant with humans that it is still in very popular use sixty thousand years later - that's incredible. I felt the article drastically undersold the awesomeness of that, showing far too much restraint. Have you seen the video where Bobby McFerrin leads a whole crowd to sync perfectly with each other, without rehearsal, thanks to the pentatonic scale [0]? That's spiritual stuff ; it's 'sophisticated artistic expression'. That's the same scale that was (almost certainly) intentionally used to make this flute. 0 - this video
