“I Feel Fine” was recorded during a nine-hour session on October 18, 1964, that also included “Kansas City/Hey-Hey-Hey-Hey!” “Mr Moonlight,” “I’ll Follow the Sun,” “Everybody’s Trying to Be My Baby,” ...

Paul McCartney once said The Beatles only steal as much from musicians as others steal from them. That seems reasonable enough, and McCartney was the first to acknowledge he lifted the bass line from ...