There are multiple artists called Lydia: 1. a two-piece indie rock band, 2. a Spanish female singer, 3. a Korean female singer.
These are photos from concerts where Lydia played, so they may be of other bands that played the concert as well.
Anarbor / Lydia / Straylight Run Oct 24, 2009 Phoenix, Arizona, United States Uploaded by Trevor Ronde
Straylight Run / Anarbor / Camera Can't Lie / Lydia Oct 20, 2009 Stockton, California, United States Uploaded by Sacramento Shows
Lydia / Owl City / Swimming With Dolphins May 9, 2009 Vienna, Virginia, United States Uploaded by Angel Haines
Bamboozle Festival 2009 May 2 - 3, 2009 East Rutherford, New Jersey, United States Uploaded by Carrie03
The Bamboozle Festival May 2, 2009 East Rutherford, New Jersey, United States Uploaded by Ema M