This is a much shorter version of Acid-Natation's famous song Boss Theme Remix (KRtD), all rights to the song belong to him.
You may only use this piece for commercial purposes if your work is a web-based game or animation, otherwise you must make specific arrangements with the artist.
* Cover / remake of a third-party piece.
Excercise caution when using it, refer to author comments / contact the author for details.