There is more than one artist with this name.
These are photos from concerts where Joker played, so they may be of other bands that played the concert as well.
SW4 Festival 2011 Aug 27 - 28, 2011 London, England, United Kingdom Uploaded by Maf Daniel
Glastonbury Festival 2011 Jun 22 - 26, 2011 Shepton Mallet, England, United Kingdom Uploaded by A Badger Faced Man