What is the best music is impossible to define. Just because it's played by a virtuoso player, doesn't mean it's great music. It might not reflect the soul of a people, which is really my criteria for great music.
Like anything, you don't force kids to cook. It just becomes part of life - have them be around it, keep them informed - talk about it. I try to relay my passion for it in these ways. The second you try to force anything on your own kid, they rebel.