Sound design drone: sparkling shimmer, shine and swells
Earthquake impact, low bass rumble, LFE
Sparkling random and gritty swells
Atmospheric, Drone, classic type sci fi ascending electronic frequency, good for scan or image becoming ...
Wailing String Ambience, horror or impending evil approach.
Atmospheric, Drone, ascending and descending shrill electronic wail type effect
Atmospheric, Drone, low cold wind like ambience, good for space ship, cave or large desolate landscape
Atmospheric, Drone, relaxed and calming harmonic textures, good for underscore, uplifting and confident
Spaceship corridor or alien cave ambience, can be used for horror background