Luckily, I'd brought my compression socks with me. They're a struggle to fight with but T Rex's Get It On was encouraging. And as I was staggering up the stairs to the bar they played Ain't No Mountain High Enough.
My boob tube was a bit snug and so I nipped to the ladies to make myself more comfortable. When I can back out into the dance floor they were playing the Pretenders Bras in Pocket.