Dark Music Suite

Hi, I have been busy working on a horror album and it has 5 tracks complete so far. You can listen to it here.

Not bad. If anything, I would suggest you try to use suspense a little more; things in your suite are currently very set in stone, and you have the infinite option to do so much more than that. Sure, some of them are good just being stagnant, but if we want to scare people, let's really scare them!
Alone In The Dark struck me as the strangest because it offers very little in terms of new material. The others did a pretty good job in keeping away from genercism, but this one felt like a retraction. Because there aren't many proper tones, I can't critique that, but your atmospheres are generally okay.

Reference material for suspension and buildup: