Which German-based group followed ABBA's lead in the early 90s by issuing a greatest-hits compilation called Gold?
Gold – 20 Super Hits Gold – 20 Super Hits is a 1992 greatest hits album by group Boney M. Shortly after record label PolyGram had acquired the rights to the ABBA back catalogue and had issued the multimillion-selling hits package "", BMG and producer Frank Farian followed suit with Boney M.'s "Gold - 20 Super Hits" which resulted in their best chart entry in the UK (#14 - see "The Greatest Hits") and most other European countries since 1980's "The Magic of Boney M. - 20 Golden Hits".
Ratt &amp; Roll 81–91 Ratt & Roll 8191 is a compilation album collecting most of the biggest hits from 1983 to 1991 by the American glam metal band Ratt. It charted at #57 and remained a consistent seller in the group's catalogue. Sales were at around 700,000 units by 2002 when another compilation, "The Essentials", was released.