For comparison, those are some of the special tracks on Wasteland 3.
Obviously that is not what you expect from battle music, but that together with the content is what makes them very thematic and memorable.
https://www.youtube.com/watch?v=jcOPh5ltbAwhttps://www.youtube.com/watch?v=cXeHwhLPKz8https://www.youtube.com/watch?v=sS5Zf5NYseoThis music also doesnt neccessarily play during boss battles but during important battles for the story even when they are not harder than other combats.