The Tokyo City Symphony interactive website is a digital project that allows users to project images and music onto a miniature version of Tokyo, built to a 1:1,000 scale. Combining all the musical contributions to create a single symphony, the site is a wonderful example of a community effort.
To demonstrate an example, user “roppongi hills” came out with this beautiful, mind-blowing video:
Click through to go to the website, where you can make your own projection onto Tokyo in three versions: Future City, Rock City, and Edo City.
Very cool.