Rock or Bust World Tour Rock or Bust World Tour Rock or Bust World Tour was a 2015–2016 concert tour by Australian rock band AC/DC, in support of their sixteenth studio album "Rock or Bust" (2014). Opening on 10 April 2015, at Coachella Valley Music and Arts Festival in Indio, California. Malcolm Young was replaced by his and Angus' nephew Stevie Young and Phil Rudd was replaced by their former drummer Chris Slade. They have both played for AC/DC on the Blow Up Your Video World Tour and on the Razors Edge World Tour, respectively. In Germany, the band set a new world record in
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