I agree on the creepiness of her singing Hurt haha! I can see how some ppl can be 'offended' by a young girl singing 'Whole Lotta Love' or any other metal or heavy song for that matter but it's what they love to do and their parents expand on it, and like you said point them in the right direction. Personally though, I'm not a fan of Rush even though I am a Canadian through and through their music just doesn't appeal to me. I like everything from country, to metal, classic rock, pretty much anything but rap, hip hop, pop or any sh*t like that. That stuff annoys me to no end that 'bump-tss, bump-tss, bump-tss-tss, bump-tss, bump-tss, etc' I hear that when I walk into a restuarant or a 'pub' I turn around and walk out.
I've watched almost every vid on their YT page, read alot of stuff on their website and I just can't believe how hard these kids are working towards something everyone else only dreams of doing. Their parents are the coolest parents on the planet too and I can't say that enough. I was raised in a very strict christian household and if I ever listened to Black Sabbath or anything like that with my parents within earshot they would probably try to burn me at the stake lol! My mom still makes comments about the music I listen to and yes I cuss like a soldier still and she gives me hell for that too, she's 62 and I'm 34 and still a baby in her eyes lol.
I know I will be buying a couple copies of their album when it comes out. One for me and one for my daughter so there's not arguing lol.