Brian Johnson, Phil Rudd and Cliff Williams Are Back With AC/DC
Three members who left the band at various points during the 'Rock or Bust' tour have returned.
Cliff Williams
AC/DC’s Cliff Williams Confirms Retirement in New Video
Cliff Williams will play his last concert with AC/DC in Philadelphia on Sept. 20, 2016.
Cliff Williams Will Retire After AC/DC's Current Tour
His departure leaves Chris Slade – who had an earlier stint from 1989-94 – as the most veteran member of AC/DC after Angus Young.