This article relies largely or entirely on a single source. (April 2020) |
Billboard Hot 100 & Best Sellers in Stores number-one singles by decade |
---|
Before August 1958 |
After August 1958 |
Billboard number-one singles chart (which preceded the Billboard Hot 100 chart), which was updated weekly by the Billboard magazine, was the main singles chart of the American music industry since 1940 and until the Billboard Hot 100 chart was established in 1958.
Before the Billboard Hot 100 chart was established in August 1958, which was based on a formula combining sales data of commercially available singles and airplay on American radio stations, the Billboard used to publish several song popularity charts weekly. Throughout most of the 1940s the magazine published the following three charts:
The list below includes the Best Selling Singles chart only.