There are at least two artists/bands with the name Ster:
These are photos from concerts where Ster played, so they may be of other bands that played the concert as well.
Rock In Rio (Day 3 of 10) Sep 15, 2024 Rio de Janeiro, Rio de Janeiro, Brazil Uploaded by Gustavo Silva
Rock in Rio Sep 15, 2024 Rio de Janeiro, Rio de Janeiro, Brazil Uploaded by Mel <3