@ Einoriukazz, I'll most likely get the ambient sound track OSP available on this forum, since I can't get enough songs to replace the current sound track. There are various authors, including my friend who made one atmospheric sound track, I've also taken several acoustic/atmospheric tracks from various bands and creative commons sites, since they accompany the setting fairly well.
To my dismay, I can't remember all of the artists, which is incredibly foolish of me, and I regret not writing their names down. The ones I can remember are below.
Here are the artists:
Bathory (Black/Viking Metal): 3 songs, heimfard, Song to Hall Up High and the intro for Nordland part 1
Eternum (Atmospheric Black Metal): 1 song, Written Upon Nether Winds
Heidevolk (Black/Viking Metal): 1 song, Dageraad
My friend, who usually makes techno music, made 1 atmospheric song for me (Which used folk instruments), which is untitled, if you like techno, check out his soundcloud: https://soundcloud.com/dj-cuddlepuffzz
I hope this was helpful.