If that was the case, she wouldn't kick so much ass at clean vocals. There's a bunch of reaction videos on YouTube and they're hilarious. Everyone's all "oh wow, she's got a really great voice." Then it hits the 1:11 mark and they're all "holy shit what just happened is that really her?" I was already somewhat familiar with this band before I heard this song, and I missed out. Still, she's one hell of a talented vocalist.