There are 2 (at least) bands called Confession.
These are photos from concerts where Confession played, so they may be of other bands that played the concert as well.
No Sleep Til Brisbane Dec 19, 2010 Brisbane, Queensland, Australia Uploaded by Stan Stan Stan
No Sleep Til Tour Dec 19, 2010 Brisbane, Queensland, Australia Uploaded by Aphex Bob
No Sleep Til Melbourne Dec 17, 2010 Melbourne, Victoria, Australia Uploaded by Stan Stan Stan
No Sleep Til Adelaide 2010 Dec 15, 2010 Adelaide, South Australia, Australia Uploaded by Scotopic Lux