Zyklon was a Norwegian Blackened death metal (with industrial overtones) band formed in 1998 in Notodden, Norway by members of Norwegian black metal band Emperor (Samoth and Trym), eventually settling as a four-piece with members of Myrkskog (Secthdamon and Destructhor) as well. The band was created in order to make up for the fact that Emperor was no longer playing live at the time.
These are photos from concerts where Zyklon played, so they may be of other bands that played the concert as well.
With Full Force VIII Jun 22 - 24, 2001 04509 Löbnitz, Germany Uploaded by Laza