Painful Music

So I like some country, mainly old school like Johnny Cash and Hank 3. I also like a fair amount of rap, both old and new school. However, on NPR, I heard a combination of country and rap that was actually painful. It was some kid from Macon yodeling about Homeboys, and it really was the worst music combination I have ever heard. Now, I imagine some musicians could make it work, but this is the first type of music I have ever heard that I felt I'll have to avoid in all its forms.