My guest has produced one of those rare books in The Beatles' literary canon not penned by an insider (or by someone named Lewisohn) that has arrived with a tidal wave of press; in advance and since. Ian Leslie, who in the past has written about psychology, has put together a thesis examining the singular personal and professional relationship between Lennon and McCartney, and how it manifested in their art. That's a lot to unpack but we cover a lot of ground in our conversation.  

Learn more about your ad choices. Visit megaphone.fm/adchoices