There are two bands with this name:
These are photos from concerts where Back To Back played, so they may be of other bands that played the concert as well.
Skive Festival 2019 Jun 6 - 8, 2019 Skive, Central Jutland, Denmark Uploaded by Martin Sørensen
Power Trip Tenth Anniversary Nov 10, 2018 Dallas, Texas, United States Uploaded by Bigtravsburnerphone