This week we interview Graeme Thomson, author of George Harrison - Behind That Locked Door, to discuss George's role in the greatest band of all time.
Alan and Gerry share their own Beatle obsessions and consider what (if anything) is left to say about the greatest band of all time.
Second part of our celebration of this influential album.
Gerry and Alan are joined by Ken McNab, author of The Beatles in Scotland, Shake It Up Baby and And In The End, to...