Their Steam page isn't clear at all as you see.
In my Steam game folder I have 2 folders:
OST DreadOut (its tracklist is currnetly uploaded) and
OST DreadOut BGM.
OST DreadOut BGM:
Code:
01 Animus Corpus 02:29
02 Malivolus Inimicus 02:22
03 Insidiae Fatum 06:28
04 Tacitus Noctii 04:40
05 Gigantus Mutandis 02:16
06 Compendium Detractus 01:23
07 Lingsir Wengi 01:05
Cover is the same. I don't know how to classify it so I leave my sessage here. Also I guess they have a mistake in description: Sarasvati vs. Saraswati. It's present in MP3-files tags as well -_-