There are at least 2 bands called Brigades:
These are photos from concerts where Brigades played, so they may be of other bands that played the concert as well.
Handguns / Forever Came Calling / Front Porch Step / Heart To Heart / Brigades / State Champs Oct 12, 2014 Chicago, Illinois, United States Uploaded by Cory 182
Major League / Light Years / Brigades / July / Hit the Lights Jun 7, 2014 Chicago, Illinois, United States Uploaded by Cory 182