60 years ago, in August 1966, London was being called "Swinging London" -- the home of Twiggy, James Bond, Pop Art, mini-skirts, and the site of England's only World Cup championship (in July). It was also the home of John Lennon, Paul McCartney, George Harrison and Ringo Starr who went into Abbey Road Studios in April to record an album that would redefine what popular music could be. From radically new recording techniques to non-western musical influences, The Beatles raised the bar with Revolver. And Randy Renaud marks its 60th anniversary with the story behind its recording, on this week's edition of the Chronicles of Rock.