Drummer Gylve "Herr" Nagell (1971) is also known under the names of Hank Amarillo, Lee Bress, Gribb and Fenriz.



He was a session member for Satyricon, who (among other things) did some percussion on the "Rebel Extravaganza" album.



Some other projects as a drummer of percussionist Nagell was/is involved in are: DHG, Cadaver Inc., Isengard, Darkthrone, Eibon, Storm, Thorns and Valhall, Neptune Towers, Ulver, Red Harvest, Aura Noir and Nattefrost.