It was Ceremony - the part-Joy Division, part-New Order song - which got the kids jumping. The thing is, most of them would not have been born when the song came out in 1981 as New Order's first single.
It sure is a sign of an enduring band. And many of the older, initial adopters of the Manchester band - which carried on after Joy Division ended with the death of Ian Curtis - would have had a touch of nostalgia hearing Ceremony's galloping drums and clash of guitars.
But nostalgia can be awful. It can also be a let-down. And while front man Bernard Sumner's vocals were a bit dodgy, and songs like the usually powerful opener Crystal were forgettable, it's dance music where New Order are at their best.
Even Sumner knew that when he said early on: "Enough of that guitar rubbish ... Steve [Morris, drummer], start the drum machine."
And while Round & Round off Technique was left murdered on the dancefloor and in bad need of more deadly synth stabs, the groove picked up with the sing-a-long of Bizarre Love Triangle and True Faith, which was given a trippy acid-house workout.
