“In music, recording, writing, photography, design, film-making and any other creative endeavour, it may be true that anyone can do it, but it is not quite as true as punk sometimes seemed to suggest that anyone can do it in a way that is appreciated by others. The key point is that, without determination and application, talent and ideas are just unrealised potential. That lesson-there for anyone who wishes to learn it-is perhaps punk's , and the Clash's, greatest legacy.”