@Gutter Chris @Wet Blanket @Rebelfett @AgonyandIrony
Here's another Green Day anecdote
I saw them in 2004 on the American Idiot tour, which is an album I won't just sit and listen to but produced probably the best show I have ever seen in my life.
They do this thing during a lot of their shows where they pause a certain song halfway through and get people from the crowd to come up and finish playing it. The dude that they let play the guitar could clearly see that this was his Moment In Life, and at the end just started absolutely shredding that thing. I mean he was playing his fucking heart out. Song was over, but he was completely in the zone. One of the roadies came on stage to go stop him, and Billie Joe did a double take: "What are you doing? Don't interrupt a guy when he's rocking like that." They let him play out his solo AND THEN, after it was done and he was about to crawl back down into the crowd, Billie Joe stopped him and said "You know what dude? You can keep the guitar." They gave it to him then took him backstage so it wouldn't get stolen or ruined.
It was pretty amazing to see. The crowd went absolutely berserk.