You can check out a live performance tonight.
http://www.nintendoworldreport.com/news/29821
Video Games Live has started a channel titled Video Games Live TV via the TwitchTV service, according to a recent press release.
The channel will be broadcasting certain performances online for all to see. Not only will performances be available, but behind the scenes videos will also be shown.
Tonight, on this live streaming broadcast channel, Video Games Live will be showing tonight's event. Tonight's show will be taking place at 8PM Eastern in El Dorado, Arkansas. If you have any interest in watching the show be sure to head over to their page here.
Video Games Live is a series of concerts that feature a live orchestra performing video game music. Video footage from games accompany the performance.