These charts are meant for the public to use for research, entertainment and educational purposes only. Some errors, typos, and misinformation may be presented variously throughout. We are working daily to correct those through research and over-looking each and every chart to find these errors and fix them.
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Top Charts. Greatest of All Time. Breaking and Entering. Songs Of The Summer. Additional Charts. Taylor Swift. Blinding Lights. Greatest Hits. If I Know Me.
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The program is currently hosted by Ryan Seacrest and presented as an adjunct to his weekday radio program, On Air with Ryan Seacrest. Originally a production of Watermark Inc. Nearly radio stations in the United States, and several other territories worldwide air AT40 making it one of the most listened-to weekly radio programs in the world.
The Billboard Hot is the music industry standard record chart in the United States for songs, published weekly by Billboard magazine. Chart rankings are based on sales physical and digital , radio play , and online streaming in the United States. The weekly tracking period for sales was initially Monday to Sunday when Nielsen started tracking sales in , but was changed to Friday to Thursday in July This tracking period also applies to compiling online streaming data. Radio airplay, which, unlike sales figures and streaming, is readily available on a real-time basis, is tracked on a Monday to Sunday cycle previously Wednesday to Tuesday. As of the issue for the week ending on August 8, , the Billboard Hot has had 1, different number one entries. The chart's current number-one song is " Cardigan " by Taylor Swift. Prior to , Billboard ' s lead popularity chart was the Honor Roll of Hits , established in