I've got the original two music pieces as recordings, so I actually often disable the music in the settings and play that music via a background app like Music on iphone or whatever music app on computer :)
Clarifying to any SMG staff seeing this that these are in fact OBS recordings of the app that I cut the video out of, NOT original game files :)
Here are links to those recordings:
Main menu music from previous update: https://drive.google.com/file/d/1g9qpCljY2A2DJdWBlKaDslLFXsooRIVV/view?usp=sharing
Ingame battle music from previous update (this is probably the one you want): https://drive.google.com/file/d/1Y6lSGZyGVK8l0NLycbzwLg24SOg8LSyz/view?usp=sharing
MANY THANKS, Eric! :)
It's no problem! Happy to help.