There are three bands called First Aid Kit:
These are photos from concerts where First Aid Kit played, so they may be of other bands that played the concert as well.
Latitude Festival 2012 Jul 12 - 15, 2012 Southwold, England, United Kingdom Uploaded by Skdotcom
Coachella 2012 (Weekend 2) Apr 20 - 22, 2012 Indio, California, United States Uploaded by Ericstumpf
Coachella 2012 (Weekend 2) Apr 20 - 22, 2012 Indio, California, United States Uploaded by 3000tapes
Golden Plains Festival Mar 10 - 11, 2012 Meredith, Victoria, Australia Uploaded by 3000tapes