Top-selling albums in the U.S. 2021

As of 2021, the top-selling album in the United States was '30' by Adele, with over 1.4 million unit sales.

Media Confidential: Taylor Swift Claims Half Of The Top 10 Bestselling Albums

Average retail price of compilation albums by format UK 2013-2015

Physical music sales by format in Spain 2022

Adele's 30 was the biggest-selling album of 2021 - BBC News

And The Valley Ranks: 2021 Albums of the Year (& Lagniappe) - And The Valley Shook

Global unit sales of CDs 2015

Music industry: submarket revenue Germany 2019

Year on TikTok 2021 Music Report

Midnights is the best-selling vinyl album of 2022 in the US according to Luminate, also Folklore ranks as 7th on the same chart 👑 : r/TaylorSwift

Music albums: average price by retailer type in Great Britain 2022

Music industry: sound carrier sales by type Germany 2020