The Christmas #1 record for 1987 wasn’t a novelty, a charity record, or a song about snow and sleighbells. (Thank God.) It was simply the biggest pop act in the country, the freshly-crowned winners of my most recent ‘Very Best Chart Topper’, at the height of their powers, covering a classic.

Always on My Mind, by Pet Shop Boys (their 3^rd of four #1s)

4 weeks, from 13^th December 1987 – 10^th January 1988

Not just ‘covering’ a classic. More grabbing a classic by the scruff of the neck, dressing it up in glitter and lycra, and shoving it onto the dancefloor. Cover versions work best when they take a song away from its usual environs, and this take on what was originally a hit for Elvis Presley certainly does that. From soaring balladry, to pounding Hi-NRG disco…

Great cover versions are also almost always of great originals. The shift in tones, in styles and in genres brings out different shades of meaning, different ways of appreciating the song, but at heart they remain very good in whatever dressing a band hangs on them. Elvis’s version is slick seventies bombast, made for belting out at his Vegas residencies; and the Pet Shop Boys’ take keeps the song’s humungous presence, swapping lush orchestration for thumping synths, while Neil Tennant’s detached performance of the heartfelt vocals adds an almost comic element.

Do they also change the words? The Elvis version is quite clearly: Maybe I didn’t love you, Quite as often as I could have… Whereas PSBs seem to be singing Quite as often, As I couldn’t… I just be mishearing it, but if they are changed they add a different meaning to the song, and it’s not quite as apologetic.

‘Always on My Mind’ has also been covered by Willie Nelson, as a country ballad, having first been recorded by Brenda Lee in 1972. Elvis’s version, though, was the first to become a hit and so feels like the original. Pet Shop Boys first performed their take for an ITV special on the tenth anniversary of Presley’s death, and it was so well received that they released it as a single a few months later. And as Pet Shop Boys singles go, it’s pretty straightforward. There’s nothing particularly clever, or knowing: it’s just an all-out dancefloor banger – one of those songs that pretty much commands you to get up and start making shapes.

What is the name of that pre-set, synthesised chord – the one that sounds like a dog barking, but compressed? It’s a sound that’s synonymous with the late-eighties and early-nineties, to me, and the Boys use it liberally here. It works, but also completely dates the song. Never mind, though. It was the perfect Christmas hit: both a fun pop tune from two huge chart stars, and a song that mums and grans up and down the land knew too. A smash for all the family! And that’s that as far as 1987’s concerned. Never fear, though. The pop classics keep on coming. Stay tuned…