Here in New Orleans, what a lot of the musical families do - and this is a romantic concept on my part - is they teach their kids to tap dance first. Then after tap dance, you learn piano, and after piano, you get to pick between all the instruments that are out there.
I don't know... it's just too much fun to wonder about what life would be without gravity. I just started thinking about outer space more as an adult than I probably ever did as a kid. That was also inspiring, the concept of being stuck to the earth.