There are several artists with this name: 1. an American country singer, 2. an American jazz musician, 3. a British oboist, 4. a Colombian latin music singer.
These are photos from concerts where John Anderson played, so they may be of other bands that played the concert as well.
Blake Shelton / The Bellamy Brothers / John Anderson / Trace Adkins Feb 27, 2020 Salt Lake City, Utah, United States Uploaded by Micky Sean Bailey
Blake Shelton / Trace Adkins / Lauren Aliana / The Bellamy Brothers / John Anderson Feb 13, 2020 Portland, Oregon, United States Uploaded by Nikole Lane