The #1 on Show! Music Core on 2021-05-08 was “Lilac” by IU — win No. 6 for the song and career win No. 44 for IU (No. 12 on this show).
“Lilac” has 6 music show wins in total: 2021-04-01 M Countdown, 2021-04-04 Inkigayo, 2021-04-07 Show Champion, 2021-04-16 Music Bank, 2021-04-17 Show! Music Core, 2021-05-08 Show! Music Core. IU had 15 wins in 2021 up to this date, and this was win No. 12 on Show! Music Core. The previous week's Show! Music Core #1 was “Inside Out” by NU'EST. The other shows that week went to The Show: “Drunk-Dazed” by Enhypen; Show Champion: “Drunk-Dazed” by Enhypen; M Countdown: “In the Morning” by Itzy; Music Bank: “Drunk-Dazed” by Enhypen; Inkigayo: “Rollin'” by Brave Girls. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2021-05-04 | The Show | Drunk-DazedEnhypen | ★ #1 |
| 2021-05-05 | Show Champion | Drunk-DazedEnhypen | ★ #1 |
| 2021-05-06 | M Countdown | In the MorningItzy | ★ #1 |
| 2021-05-07 | Music Bank | Drunk-DazedEnhypen | ★ #1 |
| 2021-05-08 | Show! Music Core | LilacIU | ★ #1 |
| 2021-05-09 | Inkigayo | Rollin'Brave Girls | ★ #1 |