The Billboard Hot 100 is a chart that ranks the best-performing singles of the United States. Its data, published by Billboard magazine and compiled by Nielsen SoundScan , is based collectively on each single's weekly physical and digital sales, as well as airplay and streaming .

During 2020, twenty singles reached number-one on the Hot 100, making 2020 the year with the most number-one hits on the Hot 100 since 1991, which had twenty-seven. In addition, two other number-one singles in 2020, "All I Want for Christmas Is You" by Mariah Carey and "Circles" by Post Malone, had each

Official Billboard Top 100 Songs of 2020. This chart contains the year’s most popular songs across all genres, ranked by radio airplay audience impressions as measured by Nielsen Music, sales data as compiled by Nielsen Music, and streaming activity data provided by online music sources from Nov. 23, 2019, to Nov. 14, 2020

The Billboard Hot 100 is a chart that ranks the best-performing songs of the United States. Published by Billboard magazine, the data are compiled by Nielsen SoundScan based collectively on each single's weekly physical and digital sales, airplay , and, since 2012, streaming .

THE YEAR'S MOST POPULAR CURRENT SONGS ACROSS ALL GENRES, RANKED BY STREAMING ACTIVITY FROM DIGITAL MUSIC SOURCES TRACKED BY LUMINATE, RADIO AIRPLAY AUDIENCE IMPRESSIONS AS PROVIDED BY LUMINATE...

"Blinding Lights" by the Weeknd (pictured) was the best-performing single of 2020, spending a total of four nonconsecutive weeks at the top position of the Billboard Hot 100, as well as breaking Billboard records for both the most time ever spent in the Top 5, and the most spent in the Top 10.

2020年12月8日 · The year 2020 was unforgettable for many reasons, including its pop music. Here are the 100 songs we most hope to remember it by.