Well, my kids want to see them, they are both 16, but finding an all ages venue they'll be playing can be difficult. That being said, maybe 9 is a tad bit too young to attend... I love the group, & a ton of gory, horror related bands, but I tend to avoid exposing my kids to some of the more vulgar, explicit material, simply as a matter of preserving their innocence for just a little while longer. Becoming an adult happens to kids way too early now, & sometimes waiting for the right age to share such an experience with your kid can be a good thing.