Paul McCartney has opened up about the end of The Beatles and admitted tensions were high between himself and John Lennon, with the pair writing diss tracks about each other

Fascinated by psychology, Ian Leslie found much to sink his teeth into in the relationship between the two greatest Beatles. Nick Duerden speaks to the writer about his new, critically acclaimed book exploring pop music’s most tumultuous,

Lennon’s weaknesses proved to be McCartney’s strengths, while their shared music tastes created a bedrock upon which the Fab Four built their legacy