There are multiple artists named Trust:
These are photos from concerts where Trust played, so they may be of other bands that played the concert as well.
Trust / Golden Earring Jun 5, 1982 Cologne, North Rhine-Westphalia, Germany Uploaded by Jr39 Credit: © Jörg Reuter - "original ticket"
Trust / Golden Earring Jun 5, 1982 Cologne, North Rhine-Westphalia, Germany Uploaded by Jr39 Credit: © Jörg Reuter - "ticket designed by myself, based on the original data"