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.

The Official Top 40 biggest albums of 2021

Adele's 30 outsells all other 2021 albums in the U.S. in three days

Physical music sales growth Spain

Adele Is the World's Biggest Pop Star Despite Lagging '30' Album Sales

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

List of best-selling albums by year in the United States - Wikipedia

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

Vinyl record sales in 2021 were the highest in 30 years - with more than five million shifted, Ents & Arts News

What's the Best Selling Album of 2021?

Best albums of 2021: Ed Sheeran, Lil Nas X, St. Vincent and more