Sabaton is a Swedish heavy metal band from Falun, Sweden.
The vast majority of their albums are written about historical events, mainly wars and significant battles
Sabaton is the name of a Swedish heavy metal band who write songs based on military history.
They should write songs about Fiction battles in sci-fi.
They could produce another power metal band that does that.
With battles in Star Wars and Dune and Starship Troopers and other wars in fiction, this band could make many more songs.
There is lots of material.