Angus Young In April 2014 Malcolm Young was forced to leave the band due to ill health, leaving Angus the last consistent member of the band. In May it was revealed that Stevie Young, Malcolm and Angus's nephew, would stand in for his uncle to record AC/DC's latest record. In September Malcolm officially retired and Stevie was made AC/DC's official full-time rhythm guitarist. AC/DC released "Rock or Bust" in the fall of 2014. In March 2016, after the departure of both Malcolm Young and drummer Phil Rudd, AC/DC was set back with yet another departure; long time lead singer Brian Johnson was
Boss (Australian band) Boss (Australian band) Boss were a hard rock band, which formed in 1979 in Adelaide. Long term members were Craig Csongrady on lead vocals and Kevin Pratt on lead guitar. The group issued a sole album, "Step on It", in October 1984 before disbanding in 1986. Three members from the final line-up, Csongrady, Pratt and Peter Heckenberg (drums), founded another hard rock group, BB Steal, in 1987. Craig Csongrady, on lead vocals, formed Boss as a hard rock group in Adelaide during 1979. Kevin Pratt soon joined on lead guitar and the group moved to Sydney in 1980. Peter Sutcliffe