There are at least two bands with this name:
These are photos from concerts where Unearth played, so they may be of other bands that played the concert as well.
Metalfest Jun 21, 2013 Jaworzno, Poland Uploaded by Ziemi100feles
Emmure / Whitechapel / Unearth / Obey The Brave / The Plot In You Feb 7, 2013 Montréal, Québec, Canada Uploaded by Doctor Phibes