"Urknall" is a 7CD box set with all studio recordings of Valborg until 2015. As such, it contains the band'sfirst five albums "Glorification Of Pain" (2009), "Crown Of Sorrow" (2010), "Barbarian" (2011),"Nekrodepression" (2012) and "Romantik" (2015) as Digipak CDs with entirely new artworks as well asthe early demos "Songs For A Year" (2002-2003) and "Radio Valborg" (2004-2006).