Whistle Register: Yes
Vocal Range:3.1 Octaves. D3- F6 (approx)
Longest Note: 11 seconds
Vocal Pluses: Glorious soprano highs and amazing tenor like lows and a voice that is able to scream in a rock wail or be soft as any balladeer. Versatility is key to defining the voice of this lady. I would be very surprised if she is not classically trained.
Vocal Negatives: Nina's flexibility may not be to everyone's taste and it's likely the extreme way she uses her voice will turn many listeners off.