in neo-Nazi black metal and death metal bands. Black metal pioneer and right-wing extremist Varg Vikernes was known to adopt a skinhead look and wear a belt with the SS insignia while serving time in prison for the arson of several stave churches and the murder of Øystein Aarseth. Although many white power skinheads listened to Oi! music, they developed a separate genre more in line with their politics: Rock Against Communism (RAC). The most notable RAC band was Skrewdriver, which started out as a non-political punk band but evolved into a neo-Nazi band after the first lineup broke up and a new lineup was formed. RAC started out musically similar to Oi! and punk, but has since adopted elements from other genres. White power music that draws inspiration from hardcore punk is sometimes called hatecore. Racism, anti-racism, and politics The early skinheads were not necessarily part of any political movement, but as the 1970s progressed, many skinheads became more politically active and acts of racially-motivated skinhead violence began to occur in the United Kingdom. As a result of this change within the skinheads, far right groups such as the National Front and the British Movement saw a rise in the number of white power skinheads among their ranks. By the late 1970s, the mass media, and subsequently the general public, had largely come to view the skinhead subculture as one that promotes racism and neo-Nazism. The white power and neo-Nazi skinhead subculture eventually spread to North America, Europe and other areas of the world. The mainstream media started using the term skinhead in reports of racist violence (regardless of whether the perpetrator was actually a skinhead); this has played a large role in skewing public perceptions about the subculture. Three notable groups that formed in the 1980s and which later became associated with white power skinheads are White Aryan Resistance, Blood and Honour and Hammerskins. During the late 1970s and early 1980s, however, many skinheads and suedeheads in the United Kingdom rejected both the far left and the far right. This attitude was musically typified by Oi! bands such as Cockney Rejects, The 4-Skins, Toy Dolls, and The Business. Two notable groups of skinheads that spoke out against neo-Nazism and political extremism—and instead spoke out in support of traditional skinhead culture—were the Glasgow Spy Kids in Scotland (who coined the phrase Spirit of '69), and the publishers of the