I checked the game out via the link, and you have licensed music and based off your post I would be willing to make some music tracks for free.
Here's a link to some of my music I've made in 2026.
https://www.youtube.com/playlist?list=PLHBR3mm5suI4
Hey, WindWardPen I clicked the link to your game and I liked the art to your game. I think I could make a fitting track or two to your game. I could make something like this "Bulwark" track I made in the playlist below.
Also this link is for more music I've made