What's the background music in Marc Jacobs F/W 07

[rocketllamafootie]

There was a F/W 2007 show in NY but I can't find the video except in the main website. The music is comprised of string instruments, and I don't know the name of that piece.
http://www.marcjacobs.com/
(launch the website, and click the february 5, 2007 NY one)