When/if Thousand Years Blood War Arc gets addapted into anime, I expect that Shiro Sagisu will be back to compose music for it, and I am completely cool with that. However, until that day comes, I've decided to whip up a playlist of a sort; songs that I think would befit the Sternritter, for one reason or the other.
Mask de Masculine
As you can see, several of the Sternritter don't have a song; the reason for this is that I just couldn't find a song that would fit them. Of course, you are welcome to suggest one.
Bonus: Lisa Yadomaru