The Pearl Jam Home Series Livestream is being offered in 5.1 surround sound audio on compatible devices.
On certain devices you can toggle the sound from 2.0 to 5.1 by clicking the CC button in the video player.
You can hear 5.1 audio:
-On AppleTV using the nugs AppleTV app (or airplaying from iOS)
-On Mac using Safari
-On iOS using the nugs app or in a browser (http://m.livedownloads.com/mydownloads.aspx)
Unfortunately, PC, Android and other browsers are not supported for streaming 5.1 audio at this time.
You can toggle the audio selection on Mac using Safari, on iOS using a mobile browser or over Airplay using the CC button.
To toggle the audio selection on the nugs AppleTV app - when the video is playing swipe down with your remote and click audio. The 1st 'English' is 5.1, the 2nd 'English is 2.0)