As a young person I was a sizable fan of going to live concerts and shows, one of our favorite things to do was a music festival, which usually consists of dozens of bands over the course of many nights! Music festivals are often held in campgrounds or fairgrounds, where there is ample section for the stages, the crowds, and areas for tents, back after that I had no cash so I would just bring a sleeping bin and lay on the ground under the stars (unless I met a cutie who invited me to her tent.) I am too old for that now, so whenever I attend a music festival I bring our air conditioned RV to sleep in! I no longer allow myself to sleep on the ground, and quite frankly without the cooling roar of the air conditioner I can hardly sleep anywhere! I have gotten spoiled in our middle-aged years, I suppose, because I run our air conditioner at home all the time, especially when I go to bed.
In the hours of the night I crank the thermostat down even lower, because the air flow comforts me, and there is also the rumbling and hum of the central heating and A/C equipment, which provides a level of pale white noise that helps me drift off to sleep.
I can tell you that having an air conditioned RV at a music festival makes me a honestly popular person. I often trade people for booze and weed, just so they might be allowed to hang out in our air conditioned camper for a while.