The news reports have largely been about the rediscovery of The Beatles’ only live appearance on Top of the Pops but it is really just a squint at a few seconds of “Paperback Writer”.

Title card with musician Ashleigh Hennessey

Far more interesting were clips from Ready Steady Go including a snippet of Nina Simone, a couple of high energy and vibrantly filmed numbers from The Who, and some close-up filming of lovely Paul Jones from Manfred Mann playing his harmonica in a couple of blues numbers.

Two compilations suffered a bit from not identifying the acts, although of course we knew Sweet, T-Rex, Elton John, plus Lieutenant Pigeon, Peters and Lee, and even Geordie (pre-AC/DC Brian Johnson) and a knockout performance from Jethro Tull.

Pete Murray with host David Hamilton

Guests were the veteran broadcaster Pete Murray and Sweet leader Andy Scott, and David Hamilton hosted the afternoon, before the last edition of Top of the Pops to be filmed in black and white. This included the original promo of The Beatles with “Something”, oddly eschewing shots of Linda McCartney for Paul skipping about alone. A side-by-side comparison with the final version rectified this and was weirdly touching.

David Hamilton and Andy Scott of Sweet

An excellent show, especially the pieces retrieved from 1960s and 1970s computer tape recordings. Kaleidoscope, now in their 31st year , of finding, restoring and curating archive TV clips, programmes and continuity, are to be applauded for their continued efforts in this sphere.