I’ve typically been asked that query in numerous methods by “official” singing teachers. After all that is not true. Although I work with singers in all genres of music, heavy rockers have at all times been a few of my favorite college students. They often try to discourage heavy rock singers by telling them that they are going to damage their voices. That will occur if the singer is singing wrong, however learning good respiratory strategies, the proper technique to hit the high notes, growl or scream and improve stamina will assure that their voices will final all their lives.