Ufufu... Well, there's a lot that goes into every performer or group. Some people say it's all about talent or dedication or even marketing, and sure, all of those go a long way toward success, but I don't think they make someone special. The thing I think is most important is if they're having fun. All the other stuff will come more easily then anyway, but more importantly... if you're not happy, your audience is going to notice, and then they'll fade away. Then you won't have anything.