Did a bit of digging around looking for a way to add a custom "battle" with an enemy that basically couldn't die or do any damage to try and mod in an approximation of a free battle mode of some sort and in the process of doing that I managed to find the audio track. Can't technically post a link to Youtube I believe since I currently have less than three posts but it's "Time Bend" by Dova Syndrome. The youtube ID is 9Mlf7vik3L8, and in the video description you can find a download link for the audio. (All the music tracks appear to be listed in the ending CG screen as well in the bottom right, taking a closer look at it, though half of them are in Japanese)
EDIT: Revamped all the text in the English translation .xml file I posted above. It's as good as I can get it, can't quite work out what one of the lines for Baal-Zebul is trying to say so I cleaned it up a bit but left it mostly as-is.
Hats off to you mate, thanks.
For the post starter: I think it could be a good ide to place a link to the xml file. I am looking forward (and I thik I am not alone with it) to a modder who can uncersor this nice game.
Edit: Just went to the YT channel and search trough the tracks....its very interesting to notice that the other tracks are very chilli, like chillstep style and typical japaneese game, pixal art game style, we can hear similar tracks as background music in japaneese VN games but this one is totaly different.
Like a hardcore techno style....maybe it was created only for this game however I like it very much. Reminds me for an old P. video which I like very much to this day, you can search for it like that: "video/teen+kasia+bunk+bed+upscaled+deinterlaced+60fps" I hope I wont get banned for this but this is soooo fucking hot... and the background music just remind me for this.