My father is a chemist, my mother was a homemaker. My parents instilled in us the feeling that learning was the most exciting thing that could happen to you, and it never ends. ↗
But the mechanics of learning to 'throw your voice' are pretty simple. Anyone with a tongue, an upper palate, teeth, and a normal speaking voice can learn ventriloquism. ↗
It wasn't until after private lessons and learning bass lines that I even noticed bass in the music I was listening to at that age. My ears were blown wide open. ↗