Gibb Sahib, lighten up. Of course Morwen should (eventually) seek out actual Trinidadian practitioners if she wants to refine her craft. She should not, however, be required to seek anyone's permission to pursue her passion. The only limiting advice I'd give her is to sing in her own voice without attempting to mimic anyone else.

Your stale, bigoted swipes at those of us "dreadnought-strumming liberals" are not appreciated. This young woman does not need advice from anyone who puts limits on her dreams. The advice she's mostly gotten here is the same as yours. Don't be miffed that she's getting it from people who don't teach world music classes.