On January 7th 2013, visitors to the site will be able to view and listen to Walkure (recorded earlier this year) from one of 3 perspectives available on three separate but simultaneous streams: from cameras backstage, cameras following Antonio Pappano in the pit or cameras giving a wide angle view of the stage.
This will be included in a day of events on the Guardian's website starting at 10:30 and finishing at 9:00 pm (GMT).
You can watch Walkure act 3 - internationally - from here starting at 19:30 Monday 7 Jan 2013 and for 3 days there after.
Whether this is the performance that included a "cameo appearance" by a stage hand who needed to rescue a certain Walkure has not been announced.
