Worrying that perhaps his bandmate was leaving him behind, this Beatles hit made John Lennon feel insecure about his own ability or stability in the group.

The Beatles' John Lennon and Paul McCartney were two of the greatest songwriters of all time, but there was always competition between them, which, at times, contributed to a sense of tensions within ...

John Lennon and Paul McCartney were responsible for writing the majority of The Beatles' songs, but there was rivalry between them as they both tried to out-do each other ...

When the Beatles got bored of their clean-cut image, they tried something controversial, leading to the creation of a rare artwork that was quickly hidden.