Naglfar (black metal group from Sweden) consisted of vocalist Jens Ryden and bassist Kristoffer Olivius, drummer Ulf Andersson and guitarists Morgan Hansson and Andreas Nilsson. That group is known to begin first steps in 1992. Most popular Naglfar ringtones listed: Through The Midnight Spheres, Sunless Dawn, The Perpetual Horrors, The Brimstone Gate, A Swarm Of Plagues, Spoken Words Of Venom.