Remember WTAC The Big 600 Radio? - Billboard magazine's "Hot 100" singles chart was born on August 4, 1958. Prior to that, the trade publication used four separate charts to determine the
![30 Years Ago, The Billboard Hot 100 Singles Were Forever Changed By Broadcast Data Systems and SoundScan – Billboard Chart Rewind 30 Years Ago, The Billboard Hot 100 Singles Were Forever Changed By Broadcast Data Systems and SoundScan – Billboard Chart Rewind](https://billboardchartrewind.files.wordpress.com/2021/10/sales-airplay-1984-1.png?w=800)
30 Years Ago, The Billboard Hot 100 Singles Were Forever Changed By Broadcast Data Systems and SoundScan – Billboard Chart Rewind
![8tracks radio | Billboard Hot 100 Number One Singles of 1989 (2016) (31 songs) | free and music playlist 8tracks radio | Billboard Hot 100 Number One Singles of 1989 (2016) (31 songs) | free and music playlist](https://images.8tracks.com/cover/i/010/327/321/R-3484172-1392306397-2842.jpeg-8487.jpg?rect=0,0,599,599&q=98&fm=jpg&fit=max)
8tracks radio | Billboard Hot 100 Number One Singles of 1989 (2016) (31 songs) | free and music playlist
![Stray Kids USA ⭑ on Twitter: "STAYs GUIDE TO BILLBOARD HOT 100 🇺🇸🇵🇷 USA/PR STAYs, let's prepare for an explosive next comeback! We're focusing on Billboard's Hot 100 chart so make sure Stray Kids USA ⭑ on Twitter: "STAYs GUIDE TO BILLBOARD HOT 100 🇺🇸🇵🇷 USA/PR STAYs, let's prepare for an explosive next comeback! We're focusing on Billboard's Hot 100 chart so make sure](https://pbs.twimg.com/media/Faye4NUXoAERPSh.jpg)