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.
Heavy Montréal 2018 Jul 29, 2018 Montréal, Québec, Canada Uploaded by Brian Da Silva
Heavy Montréal 2018 Jul 28 - 29, 2018 Montréal, Québec, Canada Uploaded by Sandrine
Heavy Montréal 2018 Jul 28 - 29, 2018 Montréal, Québec, Canada Uploaded by Vanessa Hébert