Adharca
Faded Tale
Mirror Mountain
Spellbound Domain
Potentiae
Hallow
Eidolon
Steppe
Realms Beneath
King
Spiral
Among Leopards
Child Of Iron
Book Of Black Stars
Departure
Burnt Offering
Taurobolium
[pure]
Atlantean
Ur
Forgotten Gods
On Another Earth
Tír
Black Chalice
Dark dungeon atmospheres, mystic subterranean rituals and invocations of nameless things.
[some of the older files are MP3 quality, sorry]