One of the first ancient musical instruments carved straight out of a rock.

Those rascally cavemen and their keen stone inventions. They never cease to amaze me.
https://t.me/secret_history2/5463
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Always Question the algorithms ™ 🤔 AlgorythemQ aka Old Rocker
I am the producer of some of this content and I provide it for your entertainment only...
BTW I still haven't monetized all three of my channels and most videos are from social media...