lt;p>Adele's "21" joins a rare group of albums this week, as the XL/Columbia set steps past the 10 million U.S. sales mark according to Nielsen SoundScan. It becomes one of only 21 titles to reach that rare threshold since SoundScan started tracking sales in 1991.</p>
I finally have all the Adele exclusive CD's!! : r/adele
Álbuns mais vendidos nos Estados Unidos segundo a Nielsen SoundScan - Wikiwand
21 (Adele album) - Wikiwand
List of best-selling albums - Wikipedia
Adele - Wikiwand
Best Selling Albums Since 1991 (Soundscan Era): Adele Joins Elite Club
Top albums - ChartMasters
All 92 Diamond-Certified Albums Ranked From Worst to Best: Critic's Take
Adele's '21' named biggest-selling album in US for second year in a row
Taylor Swift's '1989 (Taylor's Version)' Bows at No. 1 With 1.65 Million Units — Her Best Album Debut Ever
What is the most sold album of all time? - Quora
Taylor Swift's '1989 (Taylor's Version)' Bows at No. 1 With 1.65 Million Units — Her Best Album Debut Ever
HiFi Magazine, Issue No. 3 by HIFI MAGAZINE - Issuu