There are at least twelve artists which have used the name Blush:
These are photos from concerts where Blush played, so they may be of other bands that played the concert as well.
The Dead Love / Beddy Rays / Blush Nov 22, 2019 Fortitude Valley, Queensland, Australia Uploaded by Wattoson
Summer Sonic Tokyo 2012 Aug 18 - 19, 2012 Tokyo, Tokyo, Japan Uploaded by Tokyo Fox
Portsmouth Music Big Top Aug 22 - 25, 1996 Southsea, England, United Kingdom Uploaded by A Badger Faced Man
Portsmouth Music Big Top Aug 24 - 27, 1995 Southsea, England, United Kingdom Uploaded by A Badger Faced Man