Kreator

Kreator is a thrash metal band from Essen, Germany, formed in 1978, but formalized in 1982 under the name Tormentor. They originally performed a speed metal style with Venom influences. Their style of music is similar to their compatriots Destruction and Sodom, the other two big German thrash metal bands. All three of these bands are often credited with helping pioneer death metal, by containing several elements of what was to become the genre. Kreator's work began in the vein of pure thrash metal but ventured into industrial and gothic from 1992 to 1999, before eventually returning to their classic thrash sound to date. - Wikipedia