From blabbermouth site:
This season's entrance song for the Kiteen Pallo
From NW official site:
"Some of you may already have heard it on YouTube as a low quality recording, and due to popular demand, you can now listen to it in high quality here: This season's entrance song of the Kiteen Pallo sports team. The song is based on the main riff and chorus of track 11 on Nightwish's upcoming album Imaginarium. Remixed by DJ Orkidea. Enjoy!"
» Download as MP3 file