Here, there and everywhere: why the world is still crazy about the Beatles | Neil Spencer

Now and Then may be the band's final song, but the appetite for books, exhibitions, films and TV series about the Fab Four seems never to wane

Perhaps the real surprise behind this week's release of the final" Beatles song, Now and Then, is not that Paul McCartney and Ringo Starr wanted to resurrect the band one last time - uniting them with the crystal clear" voice of John Lennon from a 1970s home tape, a feat enabled by technology Peter Jackson developed for his 2021 Get Back documentary - but that there remains a seemingly insatiable thirst for all things Fab Four.

It is now 60 years since Beatlemania engulfed first Britain and then, via America, the world. No one then imagined that in 2023 we would still be entranced by the group. The shelf life of pop acts was measured in months, or at best years - the Beatles themselves didn't make it past their 1970 break-up. Yet this month sees a fresh surge of interest. Accompanying Now and Then are expanded versions of the Red and Blue compilations first issued in 1973, Philip Norman's biography of George Harrison (to go alongside his tomes on Lennon and McCartney), and an Apple TV series, Murder Without A Trial, examining the 1980 killing of Lennon outside his New York home.