Is there a reason for that? I really like your version, but I prefer the original song that played in the actual Saturn version.
There are two reasons actually: the first is that I needed a track with the right duration to fit for my cutscene, and the second is that a friend remixed that short track for the scene.
You still have the custom music option to put your own version if you want. Just follow the guide into the Custom folder to do it.