John Lennon and Paul McCartney wrote the vast majority of The Beatles' music, but that doesn't mean they always liked each other's songs - and John was particularly brutal about one of Paul's efforts in particular.

The Beatles members John Lennon and Paul McCartney wrote a host of great songs together during the 1960s - but not just for their own band

Though John Lennon and Paul McCartney ended The Beatles as songwriting rivals, they still admired each other's work greatly. These are Lennon's favourite songs