What parents do, even as an occupation, greatly influence the children when they are confronted with the choice of a career. That’s why whatever the course of the parents, mostly this is also what the children will take up when they will be in college. So that, what the parents do, they also do. It’s not surprising then to have a family of lawyers, or a family of engineers – meaning all in the family have one course! (As if there is no other course in the world? :-))
And it follows, just like what happens now to the little son of our instrumentalist. The latter not only handles the guitar, he is also good with the drums. I’m sure he could play even gongs, like he is also good with the organ or piano. And know what? His little boy is now beating the drums, to the delight of all, as his timing is correct! We know then that this youngster will grow up to be a good, versatile musician just like his father!