At this years Gamescom 2016 Video Games Live performed a cut from the Hearthstone score called "Pull Up a Chair." It was recorded in VR and you can watch the performance in 360 degree view on YouTube. Even if you don't have VR you can move the video around and watch the performance from any angle you can making for a really interesting experience.

If someone is able to watch this with some VR glasses i'd be interested in hearing how that turned out.