oozes of creativity
firstly, i did honestly not "get it" at th very beginning. i just saw these opposites, in my eyes a bit too obvious and, frankly, aesthetic and enough artistically composed to trick me that they werent "hidden" differences, as in the kind of puzzle that this actually is. i must agree to what you state in the commentary section: it is more art than game. despite the fact that a game can BE an art-piece. as i see it, true art does not have to have a goal. it is the experience of the art itself that is the whole purpose. just experiencing this serves as a goal.
the interaction between music and game has been seen before in this form, nevertheless it is very welcome and lets me as a viewer interact with the mixture of musical calm and peaceful, dreamy setting. it is clear that you used photographs in this animation (eg. the street), where these taken by yourself?
actually, mentioning the word "animation", i realize that this flash-piece (a finer word for a very artful flash movie or game) really makes justice for the word animation. to animate would roughly mean to bring life to something...
and this flash-piece is so full of life! even though it was a bit tricky at times, i enjoyed it to the most. even re-played it because i liked it so much. I feel blessed to have seen this before everyone else, prior to its future appearance on the front page!