Introduction

Numerous bands and their fans see themselves as having revolutionised rock music in the late 1960s and the early 1970s and given birth to a harder style that was to become known as heavy metal. British bands Black Sabbath, Deep Purple, Led Zeppelin and The Kinks are considered pioneers within the two countries of metal’s origin; their counterparts in the US were Steppenwolf, Iron Butterfly and Blue Cheer. Although it is safe to say that these bands were among those that gave the initial spark for a musical genre that has taken hold around the globe in the more than fifty years of its existence, this introduction is not meant to debate the origins of metal.

Today, metal music is a genre popular with fans worldwide, facilitated by a vast industry with specialised professions, such as journalists, artist and repertoire managers, record producers, concert promoters and stage crews.