![The Billboard Top 20 from this very day (9/27)... in 1980! The Hot AC format was really feelin' it this week on the chart but dance/disco was holding on strong. Amazing how The Billboard Top 20 from this very day (9/27)... in 1980! The Hot AC format was really feelin' it this week on the chart but dance/disco was holding on strong. Amazing how](https://preview.redd.it/the-billboard-top-20-from-this-very-day-9-27-in-1980-the-v0-o6e5kmtd2fq91.png?auto=webp&s=0288413f486f78e275696fa8a8ff0d560f580159)
The Billboard Top 20 from this very day (9/27)... in 1980! The Hot AC format was really feelin' it this week on the chart but dance/disco was holding on strong. Amazing how
![Stream DMR PSYTRANCE | Listen to Billboard #1 hits '80s - Number one singles 1980-1989 playlist online for free on SoundCloud Stream DMR PSYTRANCE | Listen to Billboard #1 hits '80s - Number one singles 1980-1989 playlist online for free on SoundCloud](https://i1.sndcdn.com/artworks-000908865706-finost-t500x500.jpg)
Stream DMR PSYTRANCE | Listen to Billboard #1 hits '80s - Number one singles 1980-1989 playlist online for free on SoundCloud
![Keith Caulfield on Twitter: "The top 10 of the @Billboard #Hot100 chart 40 years ago this week: @OliviaNJ was No. 1 with "Magic," @ItsMrCross' "Sailing" sailed into the top five and @DianaRoss' " Keith Caulfield on Twitter: "The top 10 of the @Billboard #Hot100 chart 40 years ago this week: @OliviaNJ was No. 1 with "Magic," @ItsMrCross' "Sailing" sailed into the top five and @DianaRoss' "](https://pbs.twimg.com/media/EfAaXcnU8AQTcvm.jpg)