This documentary focuses on the live performance career by the Beatles, from their earliest days in England and Germany to their official farewell concert at Candlestick Park. (And beyond, on the rooftop of Apple Studios.) Like other recently imported BBC America documentaries on this group, it’s not very thorough, and doesn’t add much to the canon – but there’s always a glimmer of something. In this case, it’s some of the more rare press conference footage.