Compilations of Sixties girl group or girl-pop sides are innumerable but Honeybeat: Groovy 60s Girl-Pop is promoted on the basis of the rarity of what’s collected. The 19 tracks include The Pussaycats “The Rider”, the A-side of a 1965 single: originals sell for upwards of £100. The track has been reissued before though, on the 1990s grey-area album Girls in the Garage Volume 7. Until now, it’s never been legitimately comped.

In the second week of September 1979, Nick Lowe’s “Cruel to be Kind” entered the Top 40. A month later, it peaked at number 12. The commercial success was belated validation for a song with a history. In May 1978, an earlier version was the B-side of his “Little Hitler” single. Fans with long memories heard another, even earlier, “Cruel to be Kind” when his old band Brinsley Schwarz recorded it for the BBC’s John Peel Show in February 1975. It was co-written by Lowe with fellow bandmember Ian Gomm.

When the Sex Pistols first played live on 6 November 1975 at St. Martin’s School of Art, they were the support act to a Fifties-influenced band called Bazooka Joe whose roadie was John “Eddie” Edwards. Of the first band on that night, he declared “everyone said ‘oh, they’re not much good are they?’ They were a bit untogether.”

As 1967 ended, The Beatles’ “Hello Goodbye” sat at the top of the British singles chart and Billboard’s Hot 100 in America. Musically trite – “blandly catchy”, declared the writer Ian MacDonald – the single’s banal lyrics pitched opposites against each other: yes, no; stop, go; goodbye, hello. Although Paul McCartney was saying little with the song, he was playing a game with inversion.

It’s been suggested that New Order’s “Blue Monday” borrowed from Gerry & The Holograms’ eponymous 1979 A-side.

Over 1972 to 1975, Finland staged a small-scale invasion of Britain. A friendly one, it was confined to music. First, the progressive rock band Tasavallan Presidentti came to London in May 1972 and played Ronnie Scott’s. The Sunday Times’ Derek Jewell said they were “frighteningly accomplished” and that readers should “watch them soar”. The next year, they toured and appeared on BBC2’s Old Grey Whistle Test.

When a skiffle group called The Quarry Men played live in 1959, their repertoire included covers of Chuck Berry’s “Johnny B. Goode” and “Sweet Little Sixteen”. The folk-based skiffle was becoming rock. In 1960, when the same band became The Beatles, they added Berry’s “Carol” and “Little Queenie” to their set.

Albums are not meant to be heard this way. Collecting a band's output in one package inevitably obscures that what’s being heard might have been recorded and released over years. The listening time may be five or six hours, but eighteen months could have separated albums when they were originally released. Messing with time messes with reality.

By the time Buzzcocks recorded the 12 tracks heard on Time’s Up, they had played with Sex Pistols twice. They had also shared bills with The Clash, The Damned, Eater, Slaughter & The Dogs, Stinky Toys and The Vibrators.

In May 1956, the Texan label Starday issued a wild rockabilly single by Thumper Jones. Its top side, the kinetic “Rock It”, was primal, uncontrolled and wild. The flip, “How Come It”, was less frenzied but still driving and infectious. Original pressings of the two-sided pounder in either its 45 or 78 form now fetch at least £200. This is not your usual rockabilly rarity though. The record’s label credited the songs to a Geo. Jones. Thumper Jones was a pseudonymous George Jones (1931–2013), who was cashing in a hip style: the only time he did so with rockabilly.