April 2020 produced 20 #1s across six music shows, shared by 6 artists and 6 songs.
The most wins went to Apink (6), followed by (G)I-dle (4) and Kang Daniel (4).
The most-awarded song was “Dumhdurum” by Apink with 6 wins on 6 shows, then “2U” with 4.
Songs that swept five or more shows: “Dumhdurum”.
First-ever music show wins went to Suho, Solar — 2 artists in total.
Counts are recomputed every morning from each show's published results (Wikipedia lists, CC BY-SA). Weeks without a broadcast or record are shown in grey; dates open episode pages.
| Date | Show | Song · Artist |
|---|---|---|
| 2020-04-03 | Music Bank | 2UKang Daniel |
| 2020-04-04 | Show! Music Core | 2UKang Daniel |
| 2020-04-08 | Show Champion | 2UKang Daniel |
| 2020-04-09 | M Countdown | 2UKang Daniel |
| 2020-04-10 | Music Bank | Let's LoveSuho |
| 2020-04-11 | Show! Music Core | Let's LoveSuho |
| 2020-04-12 | Inkigayo | Let's LoveSuho |
| 2020-04-16 | M Countdown | Oh My God(G)I-dle |
| 2020-04-17 | Music Bank | Oh My God(G)I-dle |
| 2020-04-18 | Show! Music Core | Oh My God(G)I-dle |
| 2020-04-19 | Inkigayo | Oh My God(G)I-dle |
| 2020-04-21 | The Show | DumhdurumApink |
| 2020-04-22 | Show Champion | DumhdurumApink |
| 2020-04-23 | M Countdown | DumhdurumApink |
| 2020-04-24 | Music Bank | DumhdurumApink |
| 2020-04-25 | Show! Music Core | DumhdurumApink |
| 2020-04-26 | Inkigayo | DumhdurumApink |
| 2020-04-28 | The Show | Spit it OutSolar |
| 2020-04-29 | Show Champion | Not By The MoonGot7 |
| 2020-04-30 | M Countdown | Not By The MoonGot7 |