I’m surprised nobody mentioned any of the extensive works by Danny Elfman.
Also Terminator - relentless soundtrack of impending doom
Also Brian Eno’s soundtrack to Opera (the 1987 Dario Argento artistic horror flic)
Not a movie but the music of TV series Peaky Blinders is all moody (PJ Harvey, Nick Cave etc) https://www.tunefind.com/show/peaky-blinders
Also Terminator - relentless soundtrack of impending doom
Also Brian Eno’s soundtrack to Opera (the 1987 Dario Argento artistic horror flic)
Not a movie but the music of TV series Peaky Blinders is all moody (PJ Harvey, Nick Cave etc) https://www.tunefind.com/show/peaky-blinders