Best-Selling Albums Before 1980 Quiz

Every album released before 1980 that the published worldwide-sales table credits with 20 million or more copies: 18 releases from 1957 through 1979. Name the complete threshold list from release-year clues, with artist and initial clues added on easier tiers; answer twenty questions about the records and their making; match an eleven-album selection to artists; order a selection by certified copies; or identify members inside reported-sales bands. This is an exact sales threshold rather than a critics’ ranking. Reported figures are round press claims, so the ordering round uses the stricter national certification totals instead.