The Beatles' legendary member, Sir Paul McCartney, played a pivotal role in creating what fans now call a "perfect" song.

Music legends Paul McCartney and John Lennon had an especially unparalleled songwriting partnership that helped give The Beatles some of their biggest tunes. While crafting hit after hit, the duo ...

A 'perfect' song by The Beatles was initially a Chuck Berry-like song, with Paul McCartney urging the band to 'get away' from that style of songwriting.