Lindsey Michelle Cardinale (born February 5, 1985 in Hammond, Louisiana), is an American singer and twelfth-place finalist on the fourth season of American Idol. She was the first finalist eliminated. According to the Internet Movie Database, she is also sometimes credited as Kathy Turrall.
These are photos from concerts where Lindsey Cardinale played, so they may be of other bands that played the concert as well.