McCartney was only 15 when he first met John Lennon, who was only a year older than him, and the band McCartney was trying to join was his—thus, there was already a hierarchy there. McCartney likely ...

“John & Paul: A Love Story in Songs” traces the relationship between Lennon and McCartney through their tunes. Indeed, the special bond that began when a 15-year-old McCartney met a 16-year ...