I saw His House this week and thought it was pretty good. Very real (and somewhat political) themes, which seems to be what you're after. As novels go, I'm reading through the Southern Reach series and the pervasive sense of atmosphere throughout is particularly well done.
EDIT: As far as music goes too, clipping's 'Visions of Bodies Being Burned' definitely tickles that horror itch (and has some absolute bangers)
I saw His House this week and thought it was pretty good. Very real (and somewhat political) themes, which seems to be what you're after. As novels go, I'm reading through the Southern Reach series and the pervasive sense of atmosphere throughout is particularly well done.
EDIT: As far as music goes too, clipping's 'Visions of Bodies Being Burned' definitely tickles that horror itch (and has some absolute bangers)