Malcolm Young AC/DC had moved to Melbourne. In early 1977 they returned to Britain and began a European tour with Black Sabbath. While Bon Scott and Ozzy Osbourne quickly became friends, relations were less than cordial between the other members of the respective bands. In one incident, Geezer Butler pulled a knife on Malcolm Young. Towards the end of 1977, bassist Mark Evans was fired; purportedly to find someone who could sing backup vocals. Evans described disagreement with Angus and Malcolm as a contributing factor. He was replaced by Cliff Williams. In 1988, Young missed the majority of AC/DC's Blow Up Your
Rock music in Australia hard rock music the world over. From their humble beginnings, Scottish brothers Angus and Malcolm Young forged a hard-hitting, ball-breaking pub guitar sound, similar to Alex Harvey but tougher. When Bon Scott joined the band to lend his unique vocal talent, the band began their 'long way to the top', shooting to the top of the Australian rock scene in 1974–75 and their song "It's a Long Way to the Top (If You Wanna Rock 'n' Roll)". The band later achieved international success, especially with the release of their album "Highway to Hell". This was to be Bon Scott's last