Event listing - supplied by http://www.Last.fmen-gbhttp://www.Last.fm60http://www.last.fm http://www.last.fm/festival/1917688+Inferno+Metal+Festival http://www.last.fm/festival/1917688 Fri, 22 Apr 2011 10:21:54 +0000 2012-04-04T00:00:00Z 2012-04-07T23:59:59Z http://www.last.fm/venue/8778866+Rockefeller http://www.last.fm/festival/1929420+Ragnar%C3%B6k+Festival+9 http://www.last.fm/festival/1929420 Wed, 04 May 2011 15:40:54 +0000 2012-04-13T00:00:00Z 2012-04-14T23:59:59Z http://www.last.fm/venue/8784100+Stadthalle