altum — similar artists: deepdark, grande abisso, numbness, sacra fern, ia~mt~hi~ng, noctivagant, archean nights, dreamprowler, hysteresis loop, out of hell, carst, tertium organum, ad lucem tenebratum, tablets of a sleep, affectvs, cut the light, abandoned asylum, shivrag, black mara, breinskam, the red path, selo vatra, moloch conspiracy, aram 17, torus dome, unto grey, iok1, araphel, xao, myrkri skógr, hiemal, lamia culta, abiotha, blakkr seidr, niculta, mortaur, akem mainyu, polterngeist, sebastian crugley, astrahentium, black mara compilation, noctilucant, bloodstalker, the red angle, archean nights/hiemal, las paccariscas, gahvaranada bhairav, multipoint injector, herknungr, asath reon, ungaikyō, corona barathri, umu tiamat, last industrial estate, ho ophis, shells of edom, demorph desform,