I'd like some help finding the name of a song from a wallpaper for this engine.

[havefeith]

The Wallpaper in question is "Illya & Miyu Dance Ver. 1". I'm looking for the song, because the "artist" of the wallpaper in question didn't give proper credit. They essentially said "song is from the internet", and that's about it. Any help would be appreciated.

Hopefully this is allowed, here's the link to the wallpaper: http://steamcommunity.com/sharedfiles/filedetails/?id=823364787

Siri can't figure the song's title out, keeps giving me things unrelated to chiptunes.