"Largely in five or six years I think vinyl will go,' Wilson predicted. 'I welcome that. I've no reservations at all. Perhaps CD is part of the whole yuppie culture, they discovered it, but that will change because it sounds so great. I'm a CD evangelist, maybe I'm a yuppie too and as we all know, all yuppies should be shot. As a member of the middle class I've always said I don't mind going to the wall if it's absolutely necessary."