Still much more than hair
Some things are still best done the traditional way.
Like a set list taped to the stage floor by a scruffy roadie - who trotted back out to change it with a black marker, not the click of a mouse.
Like pump-the-crowd pre-show anthems from Queen ("We Will Rock You") and Gary Glitter ("Rock and Roll Part 2″).
Like a band from Sheffield, England, that knows how to administer an old-fashioned butt-kicking without the aid of pyro, video screens or anything much more glamorous than a few racks of colored lights.