But I don't think I am.
C. 1978, my primary school Christmas concert. Each class did a short play representing a TV programme of the day.
My class did Top of the Pops and we had a couple presenters, ABBA performed Money Money, there were backing singers and the dance troupe Legs and Co.
Now I realise times were different, but I was in Legs and Co and we wore sequinned bikinis to dance in front of an audience at 7/8yo.