Rap ain't folk, that's true. But it's becoming part of folk. Listen sometime to Dylan's talkin' blues or "Maggie's Farm". Just another form of rap.

Bobert's son: I ain't a fan of rap, but you be doin' better'n OK. Keep at it. It's an art form with which I have no facility, but I have always appreciated reading/listening to folks that are good at what they do. And that you be!

PS I read it three times. Good one.