April 2019 produced 18 #1s across six music shows, shared by 9 artists and 9 songs.
The most wins went to BTS (5), followed by Iz*One (4) and Taeyeon (2).
The most-awarded song was “Boy with Luv” by BTS with 5 wins on 5 shows, then “Violeta” with 4.
Songs that swept five or more shows: “Boy with Luv”.
First-ever music show wins went to Stray Kids, Park Ji-hoon, Chen — 3 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 |
|---|---|---|
| 2019-04-03 | Show Champion | I'm So HotMomoland |
| 2019-04-04 | M Countdown | MirohStray Kids |
| 2019-04-05 | Music Bank | L.O.V.EPark Ji-hoon |
| 2019-04-06 | Show! Music Core | Four SeasonsTaeyeon |
| 2019-04-07 | Inkigayo | Four SeasonsTaeyeon |
| 2019-04-09 | The Show | VioletaIz*One |
| 2019-04-10 | Show Champion | VioletaIz*One |
| 2019-04-11 | M Countdown | VioletaIz*One |
| 2019-04-12 | Music Bank | VioletaIz*One |
| 2019-04-13 | Show! Music Core | Beautiful GoodbyeChen |
| 2019-04-14 | Inkigayo | Beautiful GoodbyeChen |
| 2019-04-19 | Music Bank | Boy with LuvBTS |
| 2019-04-20 | Show! Music Core | Boy with LuvBTS |
| 2019-04-21 | Inkigayo | Kill This LoveBlackpink |
| 2019-04-23 | The Show | DangerSuper Junior-D&E |
| 2019-04-24 | Show Champion | Boy with LuvBTS |
| 2019-04-25 | M Countdown | Boy with LuvBTS |
| 2019-04-28 | Inkigayo | Boy with LuvBTS |