This is one of the best albums ever. I don't know why they rated it 13+ though. Music can't be art without emotion. The emotions they tend to use are anger and sadness, but that doesn't mean it's innapropriate for younger kids. They feel anger and need for individuality too. And anger and sadness are real emotions, not like that fake love stuff.
My brother loves this stuff and he's a kid. And there's no language or sex or even direct violence, so I don't see how it's possible for them to rate this 13+. Ridiculous.
Oh, and I'm a teenager not a parent.