The Beatles EMI Audition 6th June 1962 at Abbey Road with George Martin - Part 1

The Beatles EMI Audition on 6th June 1962 was a landmark moment in Beatles history. It brought them together with George Martin, Parlophone A&R man, but it also signalled the beginning of the end for Pete Best in The Beatles.
In Part 2 of his analysis examining Beatles history, David Bedford examines what happened on that historic day, when John Lennon, Paul McCartney, George Harrison and Pete Best entered EMI Studios, but it wasn't as easy as they had hoped.
Ron Richards put The Beatles through their paces and, once George Martin had joined them, everything changed, especially for Pete Best.
But what was the reason that Pete Best's career was about to come to a conclusion and why?