25,000 Christmas Lights Synchronized to "Firework"

OK--I know that Katy Perry's "Firework" is not a Christmas song. But the listentoourlights.com guys in Austin, Texas have done a spectacular job synchronizing their 25,000 exterior holiday lights display to the song's incessantly catchy and triumphant beat.  I have to stay that, at this point in the season, I'm pretty played out on all the Xmas standards but this really put a smile on my face. Truly a joy of the season.

So, these guys have to be gay, right?  I mean seriously....Katy Perry? "Firework"?!  Well, they do live in Austin.  ;)  You can check out their Facebook page here and maybe more will be revealed....