DO NOT blindly believe what the history book & encyclopedia says. USE YOUR MIND.
Research everything for yourself.
Take the TUNING FORK, for example, they say it was:
"...invented in 1711 by British musician John Shore, Sergeant trumpeter and Lutenist to the court."
Oh, really? Invented in the year 1711, huh ??
The same type of depictions occur in Ancient Egypt.
Notice the "energy" passing back and forth between the tuning forks. A symbol that looks to us like a sideways "W" or "M" ...
You see this same symbol on the stela in Tiya Eithiopia...
The tuning fork is ancient. Not a 'modern invention' from the early 1700's ...
Knowledge and use of vibration is ages older than we have been taught ...