Anyone catch the theremin performance at TED?

I hear Radio Science Orchestra performed today at TED. Anyone catch the show? How was it?

Lydia at TED Global 2009 (http://www.lydiakavina.com/Ted_2009.html)'

Hi Jason,

I've been there - it was a nice mix from Saint Saens through the Sputnik song (tributes to Radio Science Orchestra) and a theme from Doctor Who movie. Real fun.
George

Twitter Snapshot: The Radio Science Orchestra with Lydia Kavina ( http://blog.ted.com/2009/07/twitter_snapsho_44.php)
Orchestra makes music from thin air: BBC Back stage coverage (http://news.bbc.co.uk/1/hi/sci/tech/8164937.stm)