My brother sent me this link about last year. I found it quite amusing as well as my two teenage children. The people timed their lights to go off to the music they play. Each video lasts about 3 minutes or so. It first reminded me of the Electric Light Parade at Disneyland when they first had it. But it is an awesome show just to view nonetheless. Just worth watching the timing to the music. Here is the link. It comes in a 4 part series.
You can view the videos online or download them. You can even email the site to friends.