... So I'm wondering: Where exactly does the border between classic heavy metal and hard rock lie? It's a question I've been meaning to ask for a while. I've heard a few metal bands that sound more like hard rock and vice versa. Alternativley, what bands do you think are commonly placed in the wrong genre? Sorry if a thread like this has already been started somewhere on the forum, my search-fu is weak at this time. And I'm not trying to start a flame war, I seriously want to know.