Invocator

Invocator are a Danish technical thrash metal band featuring Esbjerg-based guitarist/singer Jacob Hansen, founder of the band. They are considered influential on the European thrash metal/heavy metal scene, and known for incorporating elements from death metal, thrash metal, groove metal and progressive metal into their style.
Invocator was formed in the summer of 1987 in Esbjerg, from Jacob Hansen's previous band name Black Creed that was started one year prior. Invocator's first demo proper Genetic Confusion was released in 1988... plus