Mustasch is a heavy metal band, founded in fall 1998 by Ralf Gyllenhammar, Hannes Hansson, Mats Hansson and Mats Johansson on the Mustasch farm on the island Orust in Sweden. All members were active before as punk band Grindstone. http://www.mustasch.net/
These are photos from concerts where Mustasch played, so they may be of other bands that played the concert as well.
Sweden Rock Festival 2011 Jun 8 - 11, 2011 Norje, Blekinge, Sweden Uploaded by Jarle Lindeland
Sweden Rock Festival 2010 Jun 9 - 12, 2010 Norje, Blekinge, Sweden Uploaded by Jarle Lindeland
Norway Rock Festival 2009 Jul 9 - 12, 2009 Kvinesdal, Norway Uploaded by Jarle Lindeland
Wacken Open Air 2008 Jul 31 - Aug 2, 2008 Wacken, Schleswig-Holstein, Germany Uploaded by Kafroman
Sweden Rock Festival 2008 Jun 4 - 7, 2008 Norje, Blekinge, Sweden Uploaded by Jarle Lindeland