Musical instruments are extremely simple. That’s the root of their power.
Violins have a few strings that you interface with a bow.
A piano is basically a slider split into finger sized segments.
Violins have a few strings that you interface with a bow.
A piano is basically a slider split into finger sized segments.
Violins are quite simple though, also drums, brass.
Going by your logic brass instruments are insanely complicated. You have to invent metallurgy.