Related Information for Havok 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.1) Havok Formed in February of 2004: HAVOK is the thrash metal powerhouse reigning from Colorado that continues to win over thousands of fans from various parts of the world. Incorporating blisteringly fast guitar riffs, machine-like drumming, groovy bass lines, searing leads, and hard-hitting vocals,.. read more