Last.fm EventsEvent listing - supplied by http://www.Last.fmen-gbhttp://www.Last.fm60http://www.last.fm Metalfest Open Air Poland 2013 on 20 Jun 2013 http://www.last.fm/festival/3423450+Metalfest+Open+Air+Poland+2013 http://www.last.fm/festival/3423450 Fri, 26 Oct 2012 14:43:49 +0000 2013-06-20T00:00:00Z 2013-06-22T23:59:59Z http://www.last.fm/venue/8948180+Zalew+Sosina