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Very disappointed for LP sonic quality. Such an amazing artist and song selections but the sonic quality is overly disappointing. Save your money for better album This pressing sounds awful when compared to the cd. Such a talented new artist being pressed on vinyl should be treated with care. This is the future of vinyl, why sabotage it with such poor quality. The vinyl is very noisy and the mastering sounds like it was done by an amatuer. Underwater sonics wont bring repeat customers! Ive invested thousands into my system and most new pressings sound superior compared to their digital counterparts... what a shame a b c d Mark McInnis (Creator and Executive Producer) (16 March 2011). Adele Plays with MTV News (Television production). Toronto, Canada: MTV Live, MTV Canada. Bell Media. Archived from the original on 13 September 2011 . Retrieved 21 May 2011.

Gold-/Platin-Datenbank (Adele; '21 ')" (in German). Bundesverband Musikindustrie . Retrieved 12 June 2012. Rihanna, Lady Gaga and Adele break World Records with digital music sales". Guinness World Records. 7 September 2012. Archived from the original on 21 January 2016 . Retrieved 12 January 2016. McNulty, Bernadette (19 January 2011). "Adele: 21, CD of the week, review". The Daily Telegraph. London. Archived from the original on 25 January 2011 . Retrieved 31 January 2011. The first is the list of the best-selling domestic albums of 2011 in Finland, the second is that of the foreign albums: Gritt, Emma (13 September 2011). "Adele's gets three Guinness World Records to top amazing 2011". Metro. London. Archived from the original on 3 January 2012 . Retrieved 13 September 2011.

The Top 20 biggest selling albums of 2011 revealed!". Official Charts Company. 2 January 2012 . Retrieved 2 January 2012.Vena, Joselyn (9 July 2011). "PJ HARVEY BEATS OUT ADELE FOR MERCURY PRIZE". MTV. Archived from the original on 8 July 2020 . Retrieved 9 July 2011. Gjerstad, Leif (12 April 2012). "Adele på pengetoppen" (in Norwegian). ABC Nyheter . Retrieved 27 September 2023. Japanese album certifications – Adele – 21" (in Japanese). Recording Industry Association of Japan. Select 2012年2月 on the drop-down menu

Kellogg, Jane (20 November 2011). "AMAs 2011: Winners and Nominees Complete List". The Hollywood Reporter. Archived from the original on 3 November 2013 . Retrieved 25 March 2013. Jones, Alan (9 January 2012). "TAlbum Chart Analysis: Adele needs just 38k weekly sales to claim No.1". Music Week. Archived from the original on 2 November 2013 . Retrieved 9 January 2012. That record was later broken by Billie Eilish, who was 18 years old when she won all "big four" Grammys in one night in 2020. [227] In February 2013, a live rendition of the album's third single "Set Fire to the Rain," included on Live at the Royal Albert Hall, won the Grammy for Best Pop Solo Performance at the 55th Annual Grammy Awards, making her the first artist to win consecutively in this category. [228] Adele performed "Rolling in the Deep" at the 2011 ECHO Awards, 2012 Grammy Awards, and 2012 BRIT Awards ceremonies.Rodman, Sarah (18 December 2011). "ELEVEN FOR '11: Sarah Rodman's top albums of 2011". Boston Globe. Archived from the original on 17 January 2012 . Retrieved 27 December 2011. ADELE– 21" (in Finnish). CM Store. Archived from the original on 3 November 2013 . Retrieved 5 August 2013. a b c d e f g h i "The Adele Experience". M Magazine. PRS for Music. 22 December 2011. Archived from the original on 21 January 2012 . Retrieved 9 January 2012. Kreisler, Lauren (22 January 2012). "Adele equals Oasis and Queen chart record". Official Charts Company. Archived from the original on 28 June 2012 . Retrieved 28 January 2012. Betancourt, Bianca (27 January 2020). "Billie Eilish Just Became the Second Artist Ever to Sweep the Top Grammy Categories, Duh!". Harpers Bazaar. Archived from the original on 27 January 2020 . Retrieved 27 January 2020.