There are several bands that use the name Arkham.
These are photos from concerts where arkham played, so they may be of other bands that played the concert as well.
Vans Warped Tour '15 Jul 28, 2015 Milwaukee, Wisconsin, United States Uploaded by Ben Piechowski
Amurrica! F*ck Yeah Fest Jul 5 - 6, 2013 Tinley Park, Illinois, United States Uploaded by Worthlessthings
Warped Tour 2004 Jul 21, 2004 Maryland Heights, Missouri, United States Uploaded by Rick W
Vans Warped Tour 2003 Jun 24, 2003 Bonner Springs, Kansas, United States Uploaded by Kansas City Concert Fiendz
Vans Warped Tour 2002 Aug 17, 2002 Barrie, Ontario, Canada Uploaded by Troy Roberts
Vans Warped Tour 2002 Aug 9, 2002 Camden, New Jersey, United States Uploaded by Carrie03
Warped Tour 2002 Aug 4, 2002 Tampa, Florida, United States Uploaded by Jjr
Warped Tour Jun 27, 2002 Bonner Springs, Kansas, United States Uploaded by Kansas City Concert Fiendz