The Barr Brothers is a Canadian folk quartet founded in Montreal, Quebec, consisting of Andrew and Brad Barr (of The Slip), Sarah Page and Andres Vial. Their first (and eponymous-titled) album was released in 2011.
These are photos from concerts where The Barr Brothers played, so they may be of other bands that played the concert as well.
Citadel 2018 Jul 15, 2018 London, England, United Kingdom Uploaded by Jess