There are multiple artists with the name Everyone:
These are photos from concerts where Everyone played, so they may be of other bands that played the concert as well.
Isle of Wight Festival 1970 Aug 26 - 30, 1970 Isle Of Wight, England, United Kingdom Uploaded by Zimtrim
Isle of Wight Festival 1970 Aug 26 - 30, 1970 Isle Of Wight, England, United Kingdom Uploaded by Gary May
Isle of Wight Festival 1970 Aug 26 - 30, 1970 Freshwater, UK Uploaded by Brian Lr