Inferno will take place at the Rockefeller and John Dee venues in Oslo, Norway on April 4-7, 2012.
Borkanagar, Arcturus and Anaal Nathrakh are among the bands that will perform at the Inferno 2012 festival.
Power Prog & Metal Festival will take place at LOTTO MONS EXPO, Thomas Edison, 2, 7000 Mons, Belgium on April 07-08, 2012.
Accept, Blind Guardian and SepticFlesh are among the bands that will perform at the PPM Fest 2012 festival.
The ROCKHARZ Open Air is located near the Harz mountains right in the middle of Germany. The Harz mountains are the most mystical and mysterious in Germany. So it is told, that all witches and demons from all over the world come here once a year to celebrate a big feast with the devil at the highest of the Harz mountains: the famous Brocken.