21 (Adele album) - Wikipedia
Adele's record-breaking 21 fails to stop drop in UK album sales in ...
Adele's 'phenomenal' year after 20 million album sales - BBC Newsbeat
Adele breaks another record with second-week U.S. sales
Rolling in the Deep - Wikipedia
Adele's 21 matches Madonna's album chart record | Music | The Guardian
Adele's 25 becomes biggest album in the US since Adele's 21 ...
Chart Check: Adele's '25' Breaks New Sales Record As '21' Re ...
Adele's 21 is officially the biggest-selling album of the 21st ...
Adele's albums and songs sales - ChartMasters
Adele Time Cover Story: Streaming, Motherhood, Beyonce | Time
List of best-selling albums - Wikipedia
The Staying Power of Adele - WSJ.com
Adele's album 25 hits diamond status after selling 10m copies in ...
Adele's albums and songs sales - ChartMasters
25 (Adele album) - Wikipedia
19 (Adele album) - Wikipedia
How Good Is Adele's '21,' Really? | SPIN
Adele album '21' sets sales record on Amazon UK - Telegraph
Adele's albums and songs sales - ChartMasters
THE NIELSEN COMPANY & BILLBOARD'S 2012 MUSIC INDUSTRY REPORT ...
