The #1 on Music Bank on 2020-01-17 was “Good Guy” by SF9 — win No. 2 for the song and career win No. 2 for SF9 (No. 1 on this show). It also won M Countdown the same week (2 crowns).
“Good Guy” has 3 music show wins in total: 2020-01-16 M Countdown, 2020-01-17 Music Bank, 2020-01-30 M Countdown. SF9 had 2 wins in 2020 up to this date, and this was the artist's first win on Music Bank. The previous week's Music Bank #1 was “Psycho” by Red Velvet. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2020-01-16 | M Countdown | Good GuySF9 | ★ #1 |
| 2020-01-17 | Music Bank | Good GuySF9 | ★ #1 |