The Beatles' legend lives on, 50 years after break-up

When The Beatles went their separate ways in the early 1970s, few thought that half a century later the pioneering band would still influence pop music culture. But, with Friday marking 50 years since their unofficial break-up, the so-called "Fab Four" are still popular and present, in spirit if not in the flesh. "The Beatles were said to have been the 20th century's greatest