The #1 on Music Bank on 2019-05-10 was “Bet Bet” by NU'EST — win No. 3 for the song and career win No. 3 for NU'EST (No. 1 on this show). It also won Show Champion, M Countdown the same week (3 crowns).
“Bet Bet” has 4 music show wins in total: 2019-05-08 Show Champion, 2019-05-09 M Countdown, 2019-05-10 Music Bank, 2019-05-22 Show Champion. NU'EST had 3 wins in 2019 up to this date, and this was the artist's first win on Music Bank. The previous week's Music Bank #1 was “Boy with Luv” by BTS. The other shows that week went to The Show: “Bloom Bloom” by The Boyz; Show! Music Core: “Boy with Luv” by BTS; Inkigayo: “Boy with Luv” by BTS. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2019-05-07 | The Show | Bloom BloomThe Boyz | ★ #1 |
| 2019-05-08 | Show Champion | Bet BetNU'EST | ★ #1 |
| 2019-05-09 | M Countdown | Bet BetNU'EST | ★ #1 |
| 2019-05-10 | Music Bank | Bet BetNU'EST | ★ #1 |
| 2019-05-11 | Show! Music Core | Boy with LuvBTS | ★ #1 |
| 2019-05-12 | Inkigayo | Boy with LuvBTS | ★ #1 |