Is there an announcement video for the Band and where I can find it?

[Luminara]

I've been following most major announcements from Microsoft and Nokia for some time now. Impressive products usually get even more attractive when they are nicely introduced to the public. Announcements for the Lumia 1020 and the Surface line are truely exciting. My friends and me are considering getting the Band and want to know exactly how good it could be. I've been searching for the announcement video (if any) but so far without luck. Anyone knows whether it even exists? If yes, where can I find it? If possible, a link would be highly appreciated. Thanks!

 

[d0m1]

As far as I know there was no Band presentation, but MS has an official clip on youtube:

 

[FAHMI BASSEM]

Theses official clips + a web site with 360ْ pic