The #1 on Show! Music Core on 2019-12-07 was “Obsession” by Exo — win No. 2 for the song and career win No. 57 for Exo (No. 9 on this show). It also won Music Bank the same week (2 crowns).
“Obsession” has 3 music show wins in total: 2019-12-06 Music Bank, 2019-12-07 Show! Music Core, 2019-12-11 Show Champion. Exo had 3 wins in 2019 up to this date, and this was win No. 9 on Show! Music Core. The previous week's Show! Music Core #1 was “Love Poem” by IU. The other shows that week went to The Show: “Touchin'” by Kang Daniel; Show Champion: “Hip” by Mamamoo. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2019-12-03 | The Show | Touchin'Kang Daniel | ★ #1 |
| 2019-12-04 | Show Champion | HipMamamoo | ★ #1 |
| 2019-12-06 | Music Bank | ObsessionExo | ★ #1 |
| 2019-12-07 | Show! Music Core | ObsessionExo | ★ #1 |