On that note
Sometime after I redesigned that location, & made it into something that can be summed up as "underground blood swamp from hell", I learned there's a song by Sunn O))) & Boris titled "Blood Swamp."
The two are now linked in my mind, I can't think of one without thinking of the other.
Then I realized: in my collection of royalty free tracks for indie games, I have a song that's actually pretty similar to it... hmmmmm, what if...?
WHAT IF...? ... What if I made that the BGM for this place?
(I haven't yet, but it's only a matter of time before I do. I just need to playtest & make sure it's a good fit for the area)