I just ran across this video of a guy in Newmarket, Ontario who has lit his house up with 20,000 christmas lights. Not terribly impressive, except that they are all synced to music. Still awfully gaudy, but technically impressive.
That song, Wizards of Winter by Trans-siberian Orchestra, seems to be the new Christmas-lights-sync’d-to-music song. The house that started this trend done last year in Ohio, is still one of the better ones. Check it out.
If you go to his website, you can see other arrangements.