There are at least four artists called Havok: (1) an American thrash metal band ; (2) a German death metal band; (3) a Swedish extreme metal band; and (4) an underground rapper.
These are photos from concerts where Havok played, so they may be of other bands that played the concert as well.
Havok / Toxic Holocaust / I Am / Hammerhedd Jul 27, 2023 Winter Park, Florida, United States Uploaded by Khazadum