Been many years since we've been to a concert. With age and problems getting around it's easier to buy a CD. Wife worked for a music company and we'd get free or discounted tickets sometimes too.
People were usually well behaved, tho' I remember at an Eagle concert the two couples in front of us lit up joints the moment the music started. Didn't realize drug use had become so open. (In the 90s)
Another time we'd gone to see Cher in one of her farewell tours. I went to the restroom at a break. While waiting for an opening at the trough, several young ladies walked in and went to the stalls. There was the usual long line for women at their restroom so these gals got creative. I was nonplussed and finally got to an open spot. Pulled "it" out and something that had never happened before. Bashful Bladder!!! The Gals were in stalls and giggling yet still my stream wouldn't come!
I left and went down the hall to another restroom and was able to take care of business.
BTW...not really big Cher fans, but wife sews and wanted to see her fabulous costumes.