AC/DC are a rock band.
AC/DC . Membership subsequently stabilised until bassist Mark Evans was replaced by Cliff Williams in 1977 for the album Powerage . For Those About to Rock We Salute You is the eighth studio album by Australian hard rock band AC/DC . Mark Whitmore Evans ( born 2 March 1956 ) is an Australian bass guitarist who was an early member of hard rock band AC/DC from March 1975 to June 1977 .