Helloween

Alongside Switzerland's Celtic Frost and Sweden's Bathory, Germany's Helloween are possibly the most influential heavy metal band to come out of Europe during the '80s. By taking the hard-riffing and minor-key melodies handed down from metal masters like Judas Priest and Iron Maiden, and infusing them with the speed and energy introduced by the burgeoning thrash metal movement, Helloween crystallized the sonic ingredients of what is now known as power metal. The group hit their commercial peak in the late '80s with the release of the two-volume Keeper of the Seven Keys, which ...