I think this is one of the best animutations because it is radically different than any of the other ones. You use characters and themes like Dan Hibiki and Tom Fulp, which are surprisingly absent from other flashes. I do not know the song, but it is by someone named DJ Otzi, which as it says on the "Additional Audio" part of the page. There are just so many effects going on, whether it is with sprites, real photos, short gifs, or original drawings. I wish I could tell what language this is, I think it might be Swedish. These kind make me think this stuff was the ancestor of YouTube Poop.