Heavy metal music styles in its early years, but by 1969 vocalist Ian Gillan and guitarist Ritchie Blackmore had led the band toward the developing heavy metal style. In 1970, Black Sabbath and Deep Purple scored major UK chart hits with "Paranoid" and "Black Night", respectively. That same year, two other British bands released debut albums in a heavy metal mode: Uriah Heep with "...Very 'Eavy ...Very 'Umble" and UFO with "UFO 1". Bloodrock released their self-titled debut album, containing a collection of heavy guitar riffs, gruff style vocals and sadistic and macabre lyrics. The influential Budgie brought the new metal sound into
Australian heavy metal a new line-up had toured with Megadeth and recorded an album it was quickly forgotten. Hobbs Angel of Death had really only existed as a studio band and virtually all the early bands except Armoured Angel and Sydney's Addictive had drifted apart. Both of these groups had just entered their most successful periods. Armoured Angel had formed in Canberra in 1984 as a five-piece band before becoming a trio after an early demo recording. Developing a dense and very heavy style, they are often named as Australia's first major death metal band. Staying together until 1996, they came as close