There is more than one artist with this name, including:
These are photos from concerts where Steve Martin played, so they may be of other bands that played the concert as well.
Steve Martin / Edie Brickell May 26, 2013 St. Augustine, Florida, United States Uploaded by Kellespears
Steve Martin / Steep Canyon Rangers / Eddie Brickell May 22, 2013 Fort Myers, Florida, United States Uploaded by Igatti
