The Amity Affliction is a post-hardcore/metalcore (earlier)/alternative metal (later) band originally from Gympie, Queensland, Australia.
These are videos from concerts where The Amity Affliction played, so they may be of other bands that played the concert as well.
Vans Warped Tour 2015 Jul 10, 2015 Camden, New Jersey, United States Added by Ashleyfrench
Warped Tour '15 Jul 5, 2015 Orlando, Florida, United States Added by Lauren Kittelson