1962 contract only one to be signed by all four band members plus Brian Epstein
Shadow Home Secretary took on 'I Saw Her Standing There' in Brighton
1961 deal for 'My Bonnie Lies Over The Ocean' purchased in New York
45 cast members and musicians will play a suite of famous tracks recorded by the band
Drummer's lost photographs of The Beatles now on display at London's National Portrait Gallery
Drummer's recently unearthed photos go on display at London's National Portrait Gallery
Sotherby's rock and pop auction will host a heap of rare items
'The Liverpool' will have 100 Beatles backing tracks built-in
The document's value is estimated at $150,000 (£95,500)
Black reported to have died of natural causes at her home in Spain