@@Dermot2927 Just seen it and Legs and Co were not dancing this tune as they should have!! Just seen it on RU-vid. Morris dancers would have been better!!
It reminds me a bit of the performance at the Last Night of the Proms where the orchestra accelerates its play until the audience can't keep up clapping. It's a charming tradition and a funny idea - but it's a shame they waste a beautiful tune like Portsmouth on this.