I'm curious, what do you mean with the latter?

I think this culture-style thing is fuzzier than that, and fuzzier than I first made it. Even if say French hip-hop is not like US-American English hip-hop, it's still different from what was there. The combination (language+style) has to work, meaning changes to both, and I would even say there will be a change (enhancement, addition, new variant) the 'entire' language. In the example, I mean both English in which it grew originally and French into it it was transplanted and then grew on on its own. I think "self-consciously nationalist music" is a somewhat different thing; not in practice: it also involves creative adaptation of styles from outside; but in its ideology: the focus is not in the mixing and fitting but on the creation of categoric separation.

_{*Lunatic*, n.
One whose delusions are out of fashion.}