Support WBURThe Beatles' Surprising Contribution To Brain SciencePlay03:48Download AudioJon HamiltonNovember 08, 2012 ShareThe Beatles rehearse for that night's Royal Variety Performance at the Prince of Wales Theatre in 1963. (Central/Hulton Achive/Getty Images)
The Beatles rehearse for that night's Royal Variety Performance at the Prince of Wales Theatre in 1963. (Central/Hulton Achive/Getty Images)