The Beatles underwent a tremendous career and personal shift, thanks in no small part to the influence of Pattie Boyd.

John Lennon and Paul McCartney were both responsible for writing a number of The Beatles' classic songs, but there was one track in particular that John said he 'regretted' not writing himself ...

John Lennon and Paul McCartney wrote some of the greatest songs of all time for The Beatles - but there was one track John admitted he was envious of his bandmate for, with Lennon admitting he regrett ...