The #1 on Show! Music Core on 2020-01-04 was “Psycho” by Red Velvet — win No. 2 for the song and career win No. 55 for Red Velvet (No. 6 on this show). It also won Music Bank, Inkigayo the same week (3 crowns).
“Psycho” has 4 music show wins in total: 2020-01-03 Music Bank, 2020-01-04 Show! Music Core, 2020-01-05 Inkigayo, 2020-01-24 Music Bank. Red Velvet had 2 wins in 2020 up to this date, and this was win No. 6 on Show! Music Core. The previous week's Show! Music Core #1 was “Blueming” by IU. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2020-01-03 | Music Bank | PsychoRed Velvet | ★ #1 |
| 2020-01-04 | Show! Music Core | PsychoRed Velvet | ★ #1 |
| 2020-01-05 | Inkigayo | PsychoRed Velvet | ★ #1 |