My guest for this episode is Rolling Stone writer Rob Sheffield, who joins me to discuss his book 'Dreaming The Beatles'.

Rob's book looks at The Beatles from the perspective of a fan born after the band split up - What do the Beatles mean today? Why are they more famous and beloved now than ever? And why do they still matter so much to us, nearly fifty years after they broke up?

Rob's passion and knowledge of The Beatles really came across both in the book and the interview itself - and it was quite reassuring to hear how much Harry Styles loves 'Back to the Egg'...