When we went to see Tina they were very forthright and clear . Don’t sing during the performance, but for the last 20 minutes, which is like a Tina performance, you can join in. I thought the poor man in front of me was going to explode with the anticipation!
I don’t know why people think they can join in during the performance, after all, no one joins in at a wedding when they are saying the vows……….