In fact, if you take any group of scores, it's likely that fifty to sixty percent are going to be so much alike that it's difficult to tell any difference among them. But I sometimes wonder if that has more to do with the quality of the art that's being made. There are always those composers who are going to move toward whatever is currently in fashion, there are others who will deliberately attempt to go in another direction. And sometimes, there are composers who will see themselves as being outside the stream and not even try to present their music to the general public.