John Lennon and Paul McCartney were each other’s favorite audience. That was plainly clear as the besotted Beatles bantered, bickered and obsessed over the 23 years they were friends and rivals.

Paul McCartney was inspired to write Can't Buy Me Love after The Beatles' first hit in the U.S., but was not impressed by ...

The Beatles secured their first U.S. number one with I Want to Hold Your Hand and Paul McCartney and John Lennon were under ...

These iconic Beatles lyrics were one change of heart or misdirection away from becoming something entirely different.