I went to Video Games Live years ago and I have never seen this particular performance venue as full as that night, ever.  I think this might be the way to go in the future for the symphony orchestras out there. I go to several performances a year but the audience is clearly greying. I do wonder if the performers feel this is cheapening their art. I still really like the classics but I have few people to talk to them about. Most of my friends play video games however.