There are at least four artists/bands called Palace.
These are photos from concerts where Palace played, so they may be of other bands that played the concert as well.
Bestival 2015 Sep 10 - 13, 2015 Downend, Isle of Wight, UK Uploaded by A Badger Faced Man
The Great Escape 2015 May 14 - 16, 2015 Brighton, England, United Kingdom Uploaded by A Badger Faced Man
