By now you have probably seen video of the person who synchronized his christmas lights to a musical score. I know personally I have been sent links to this video several times, and I have seen several different copyies of it posted all over the Net.
When you watch the video, you might think it was done with time lapse photography or was digitally edited. Although according to Snopes, the video is real. The background of the this video is pretty interesting and worth the read if you enjoy finding out this type of information.
Well if you like the first choreographed light show, here is a second video that I just came across. This video is like the first video you have seen, but with different music.