Australian heavy metal music has its roots in both the Australian hard rock and pub rock tradition of the 1970s and the American and British heavy metal scenes. Since the mid-1980s, Australian heavy metal has been particularly influenced by foreign bands, particularly Swedish death metal, American thrash metal and black metal from Norway. Within Australia heavy metal has always remained part of the underground but since the mid-1990s many Australian metal acts have found widespread acceptance in overseas markets, particularly in Europe.
AC/DC is often cited as being Australia's foremost hard rock band. AC/DC's influence on metal is quite clear however, with a style built around a predominately loud, heavy riffing guitar sound. With regard to heavy metal, Sydney band Buffalo could well be considered one of the country’s first exponents of the style. Originally formed under the name Head in 1967, Buffalo began playing a very similar style to that of Black Sabbath from 1970. The band was the first non-British act to be signed to Vertigo and released three albums with them between 1972 and 1975 but never found mainstream success in Australia. The group's bass guitarist Peter Wells formed Rose Tattoo in 1976, another band often cited as laying a cornerstone for Australian metal. Like Buffalo, Rose Tattoo’s music was ignored by Australian radio while building a strong cult following internationally. Conversely, The Angels always courted commercial success in Australia while finding progress tougher overseas. The Angels were probably closer to metal than Rose Tattoo, with the albums Night Attack, Watch The Red and Two Minute Warning harbouring a distinctly heavy metal sound, yet while all three charted highly (Two Minute Warning peaked at No. 2), none of their singles reached higher than No. 21 ("Stand Up", 1982). The Angels were rarely referred to as a heavy metal band in Australia however, and in the modern context would possibly not now be considered one.