The Indigo Girls are Amy Ray and Emily Saliers. They met on the playground in grammar school in Decatur, Georgia, USA, and have been playing together since high school.
These are photos from concerts where Indigo Girls played, so they may be of other bands that played the concert as well.
Beale Street Music Festival Apr 29 - May 1, 2016 Memphis, Tennessee, United States Uploaded by Princessblt
Sunshine Music Festival 2016 Jan 16, 2016 St. Petersburg, Florida, United States Uploaded by Mkrabbit17