You could be forgiven for believing there is nothing new left to say about the Beatles. It’s an understandable misapprehension, on paper; more ink has likely been spilled about John, Paul, George and Ringo than any other four people in history, and for good reason. Over the course of their meteoric eight years as the biggest band there was, the Beatles changed everything about music (and popular culture, and the media, and fandom) forever. They were the first worldwide media sensation.