Pink Floyd dropped Paul McCartney's contribution to 'Dark Side of the Moon' because he was trying to 'perform'
Paul McCartney didn't think 'Live and Let Die' was the best Bond song even though it held an impressive record
Paul McCartney unexpectedly allowed Henry McCullough creative freedom for the guitar solo in 'My Love'
Elton John made history when 'Captain Fantastic and the Brown Dirt Cowboy' went gold before it hit shelves
The Beatles took 'a leaf or two from The Beach Boys' harmony book' but changed it up like 'naughty schoolboys'