Ming: Klytus, I'm bored. What plaything can you offer me today?
Klytus: An obscure body in the S-K system. The inhabitants refer to it as the planet...Earth.
Ming: How peaceful it looks...[Causes an earthquake.]
Klytus: Most effective, Your Majesty. Will you destroy this...ah...Earth?
Ming: Later. I like to play with things a while, before annihilation. - Flash Gordon (1980)
The most primitive instrument is the drum, and the real part of the drum was hitting it, so the ancestor of the iPod was a stick being beaten atonally on various rocks. (The sound would return in the form of Nickelback.)