Un Monde sans Danger from Code Lyoko and submit it? There's a Code Lyoko game for DS that has the song, but it's also the theme song for the tv show.
Here's the origanal if you want to hear it.
http://youtube.com/watch?v=EYl3MwGtwoQ
Of course you're allowed to arrange it, but it won't be uploaded to NSM. ;)
Okay, thanks. lol. My friend wanted me to do that song, but I told him I probably wouldn't be able to submit it.