Over the past several weeks, we’ve seen a sea change across the nation and throughout the world. Millions of people have taken to the streets to protest against systemic racism, and the impact has been powerful. In heavy music, protest songs have provided strong condemnations of racism, oppression, war, authoritarianism, and more. Protest songs in heavy metal date back to the genre’s godfathers, Black Sabbath, who released the anti-war track “War Pigs” in 1970. Throughout the years, heavy music has produced hundreds of memorable protest anthems, with punk rock acts like The Clash and Sex Pistols leading the charge in the late ’70s, and hardcore bands like Bad Brains and Black Flag bringing the rebellion in the ’80s. In the ’90s, Rage Against the Machine took protest music to the masse...