There are multiple artists with this name.
These are photos from concerts where Mockingbird played, so they may be of other bands that played the concert as well.
Mockingbird / Matewan / Heavy Burdens / Ryan Hansbarger Sep 19, 2014 Roanoke, Virginia, United States Uploaded by Mr Bogantilla
Greyscale / Alleys / Havaii / Dreamboat / Mockingbird Jul 12, 2014 Roanoke, Virginia, United States Uploaded by Mr Bogantilla