There are at least three artists which use the Algiers name:
These are photos from concerts where Algiers played, so they may be of other bands that played the concert as well.
Rolling Stone Weekender Nov 4, 2017 Weissenhauser Strand, Germany Uploaded by Irene Neumann
Depeche Mode / Algiers Jun 25, 2017 Rome, Latium, Italy Uploaded by Zooclay
Depeche Mode / Algiers Jun 25, 2017 Rome, Latium, Italy Uploaded by Jan Notargiacomo
NOS Primavera Sound 2016 Jun 9 - 11, 2016 Porto, Porto, Portugal Uploaded by Maf Daniel
Coachella (Weekend 1) 2016 Apr 15 - 17, 2016 Indio, California, United States Uploaded by Edwin Oa
Viet Cong / Algiers Aug 19, 2015 London, England, United Kingdom Uploaded by A Badger Faced Man