The #1 on Show! Music Core on 2025-04-19 was “1999” by Mark — win No. 3 for the song and career win No. 3 for Mark (No. 1 on this show). It also won Show Champion, Music Bank the same week (3 crowns).
“1999” has 3 music show wins in total: 2025-04-16 Show Champion, 2025-04-18 Music Bank, 2025-04-19 Show! Music Core. Mark had 3 wins in 2025 up to this date, and this was the artist's first win on Show! Music Core. The previous week's Show! Music Core #1 was “Like Jennie” by Jennie. The other shows that week went to The Show: “Sign” by Izna; Inkigayo: “Hot” by Le Sserafim. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2025-04-15 | The Show | SignIzna | ★ #1 |
| 2025-04-16 | Show Champion | 1999Mark | ★ #1 |
| 2025-04-18 | Music Bank | 1999Mark | ★ #1 |
| 2025-04-19 | Show! Music Core | 1999Mark | ★ #1 |
| 2025-04-20 | Inkigayo | HotLe Sserafim | ★ #1 |