For the somewhat older farts; are there reasons why you like playing out now more than you did 20-30 years ago? I have a couple…... a. No smoking in bars anymore. When I was in college we played in a few places where the exhaust vents were over the stage. All the bar smoke (tons of smoke) would pass through the band and go up into the ceiling. If you've stood next to someone who smelled like they just smoked 4 packs of 5 year old cigarettes inside a closed car...that's what I smelled like when I got home. I don't miss that. b. LED lights that throw off no heat. Years ago we had 12 - PAR 64 cans and a follow spot. 4 lights on either side of us and 4 shining down from behind the drummer. After 4 hours of this at gigs we felt like rotisserie chickens or French fries under a red lamp. No smoke - cool stage. Those things come to mind immediately. Any other ideas??