Sweden's prolific post-apocalyptic doom trio return on the heels of their mindblowing album, "Flood," with a new 3-song EP of mindbending, experimental heaviness. At nearly 30 minutes, this mini-album builds on the band's cataclysmic, looping riff foundation and adds delicate touches plus a mammoth jam-monster that features no less than three guest singers, including the singular Mark Lanegan.