[IIL] Eerie/Scary Acoustic-ish songs, like '14 Ghosts II' by NIN, or the Swamp Fever Horde Theme from L4D2.

I'm working on a horror DnD campaign, set in an eerie infected spaceship that's been overgrown/infected with plants. I'm trying to make some playlists with eerie songs that use organic instruments, as to fit that vibe. I'm talking acoustic guitars that sound like they're being played with cheese-graters playing the most dissonant chords, intense drums, all that stuff.

Examples:

"14 Ghosts II -Nine Inch Nails" I like this track a lot cuz it makes me feel like I'm about to get my limbs torn off in the middle of a corn field.

"Myxamatosis (Radiohead cover) - Old School Freight Train" Not nearly as aggressive as what i'm looking for, but it fits the vibe well.

"Swamp Fever Horde Theme - Left 4 Dead 2" The fiddle sounds like nails on a chalk board, in the best way possible. Love it.