Here are some random thoughts on each of the tracks:
Run (Intro) — The way that builds up the tension gives that sense of accelerating progressively
House Seduction — Very seductive, I got spooked by the end though
Eternal/Endless Treadmill — Basically the "workout'till you die" theme :D
Moment of Calm — Nice piano melody, gives off an aura of "everything is okay... for now"
Exorcist Arrives — The beats and the organ, Wow!
The House Always Wins — Hahaha after that boss battle song, this makes me feel like I died but I am not aware of it yet...
Credits — Very spooky credits .-.
Very cool soundtrack overall, I like the variety on each of the tracks as well as the story that you picked for the game, good job!