Bids expected to fetch up to $8 million; items include birthday card sent by guitarist to caretaker with handwritten note in German and drawing appearing to show Nazi leader

Comments come after musical legend said Artificial Intelligence was used extract John Lennon's voice from an old demo to create upcoming 'last Beatles record'

Always said he had no regrets about leaving band to go back to university and become a math teacher; McCartney reluctantly took up the bass and global stardom followed

'Paisley, A Princely Pattern,' an exhibit at Jerusalem's Museum of Islamic Art, displays history of the bohemian design

Aging Beatle marks milestone with New Jersey concert, highlighting over a half-century of music, and all he still has to offer

In video, Fab Four's late legendary producer seen telling granddaughter he thought, 'Well, if I feel this way about them, other people will feel this way about them'

Bobby Entel started collecting band memorabilia in his 20s, says his collection on display in Dunedin, Florida is 'a very fulfilling hobby and a labor of love'

Brian Epstein, who died at 32 in 1967, is credited with ushering band to global fame

In BBC interview in which he insists it was John who split the Beatles, Paul says the long-lost play is 'quite a funny thing, called Pilchard'

In new docuseries, Rick Rubin and the ex-Beatle don't rehash the lore. Instead, they head to the tapes, isolating instruments and harmonies, finding outtakes, unearthing stories