There are multiple artists knows as David Costa.
These are photos from concerts where David Costa played, so they may be of other bands that played the concert as well.
Vans Warped Tour '13 Jul 20, 2013 Tinley Park, Illinois, United States Uploaded by Zero1386
The Bamboozle Festival May 4, 2008 East Rutherford, New Jersey, United States Uploaded by Ema M