In the band ac/dc, which vocalist replaced Bon Scott?
Brian Johnson
Title: Back in Black
Passage: Back in Black is the seventh studio album by Australian rock band AC/DC.  Produced by Robert John "Mutt" Lange, the album was released on 25 July 1980 by Albert Productions and Atlantic Records.  By the late 1970s, AC/DC began to achieve significant popularity outside their native Australia, with high-energy live performances and a string of successful albums.  In 1979, they paired with producer Lange and recorded their international breakthrough, "Highway to Hell".  It is the band's first album with vocalist Brian Johnson, replacing Bon Scott, who died in February of the same year, shortly before the band started recording the album.  Instead of disbanding, the group decided to continue with Johnson.
Title: Family Jewels (AC/DC album)
Passage: Family Jewels is a compilation DVD by the hard rock band AC/DC, featuring the group's music videos, live clips and promotional videos from 1975 to 1991.  It was released by Albert Productions and Epic Music Video on 28 March 2005.  The first disc contains videos from the Bon Scott era (1975–1980), such as the band's first TV appearance and a performance on television ten days before Scott died.  The second disc contains material from the Brian Johnson era (1980–1991) such as the videos for "Back in Black".
Title: Ride On (AC/DC song)
Passage: "Ride On" is a song and single by Australian hard rock band AC/DC originally released on the album "Dirty Deeds Done Dirt Cheap" and later re-released on the album "Who Made Who".  In both versions, the song is sung by Bon Scott.  Atypically for an AC/DC song, it has a sad, slow blues, almost ballad-like feel to it.  The lyrics concern a man reflecting on mistakes he has made in a relationship while drinking alcohol.  It has frequently been cited as one of AC/DC's best songs.
Family Jewels (AC/DC album) Back in Black