2 by Alfred Hitchcock, with scores written by the great Bernard Hermann: VERTIGO & PSYCHO (it doesn't hurt that these are among the very best films I ever saw).
More recently, 2 sci-fi films w/astounding, subtle, bleeding-edge soundtracks: ARRIVAL & UNDER THE SKIN. The latter soundtrack is quite unsettling & menacing, as is the film itself.
More recently, 2 sci-fi films w/astounding, subtle, bleeding-edge soundtracks: ARRIVAL & UNDER THE SKIN. The latter soundtrack is quite unsettling & menacing, as is the film itself.