There are multiple artists named Affinity, including:
These are photos from concerts where Affinity played, so they may be of other bands that played the concert as well.
Jethro Tull / Colosseum / Love Sculpture / Pyramids / John Chilton / Affinity / Cherry Pickers / Alvari Duo Jun 9, 1969 Cambridge, England, United Kingdom Uploaded by Zimtrim