The #1 on Music Bank on 2017-09-15 was “Power” by Exo — win No. 3 for the song and career win No. 47 for Exo (No. 13 on this show). It also won Show Champion, M Countdown, Inkigayo the same week (4 crowns).
“Power” has 4 music show wins in total: 2017-09-13 Show Champion, 2017-09-14 M Countdown, 2017-09-15 Music Bank, 2017-09-17 Inkigayo. Exo had 9 wins in 2017 up to this date, and this was win No. 13 on Music Bank. The previous week's Music Bank #1 was “Like It” by Yoon Jong-shin. The other shows that week went to The Show: “Power” by —. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2017-09-12 | The Show | Power— | ★ #1 |
| 2017-09-13 | Show Champion | PowerExo | ★ #1 |
| 2017-09-14 | M Countdown | PowerExo | ★ #1 |
| 2017-09-15 | Music Bank | PowerExo | ★ #1 |
| 2017-09-17 | Inkigayo | PowerExo | ★ #1 |