Though the treatment and director's vision calls for a crafted (really road worn) bass for this I assure you Alembics were used in the recording;
http://www.kickstarter.com/projects/1112325230/marras-drug-music-video-forsaken?ref=email (http://www.kickstarter.com/projects/1112325230/marras-drug-music-video-forsaken?ref=email)