AKH -- the sound thingie got destroyed when I went in to edit the time (long after the posting of the five comments below - so I do know it worked fine while it was still there) -- will repost above...
Nope, no video, only sound. But what sound!
Antonio Vivaldi: Griselda - Agitata da due venti. Sung, of course, by Emma Kirkby.
Congratulations, Dame Emma!