There are several artists and bands with this name:
These are photos from concerts where Plan B played, so they may be of other bands that played the concert as well.
Victorious Festival 2019 Aug 23 - 25, 2019 Southsea, England, United Kingdom Uploaded by Jim. A
Calibash Jan 24, 2015 Los Angeles, California, United States Uploaded by Fullmoonrising
The Stone Roses / Plan B / The Wailers / The Justice Tonight Band / Dirty North Jul 1, 2012 Manchester, England, United Kingdom Uploaded by Michael K Newton
T In The Park 2011 Jul 8 - 10, 2011 Kinross, Scotland, United Kingdom Uploaded by Craigf84
Glastonbury Festival 2011 Jun 22 - 26, 2011 Shepton Mallet, England, United Kingdom Uploaded by A Badger Faced Man
Adele / Plan B May 23, 2011 Detroit, Michigan, United States Uploaded by Sarah Stanley
Big Day Out 2011 Feb 4, 2011 Adelaide, South Australia, Australia Uploaded by Scotopic Lux
Plan B / Clare Maguire Oct 8, 2010 London, England, United Kingdom Uploaded by Chris Goslitski
V Festival - 2010 Aug 21 - 22, 2010 Chelmsford, England, United Kingdom Uploaded by Trina Ribena
V Festival - 2010 Aug 21 - 22, 2010 Chelmsford, England, United Kingdom Uploaded by K8 Lnd
Wakestock Jul 2 - 4, 2010 Abersoch, Wales, United Kingdom Uploaded by Jayworld
Glastonbury Festival 2010 Jun 23 - 27, 2010 Shepton Mallet, England, United Kingdom Uploaded by Thekilburnoracle
Glastonbury Festival 2010 Jun 23 - 27, 2010 Shepton Mallet, England, United Kingdom Uploaded by Rob Lee
Glastonbury Festival 2010 Jun 23 - 27, 2010 Shepton Mallet, England, United Kingdom Uploaded by Peter Nieuwkoop