The #1 on M Countdown on 2015-04-02 was “Ice Cream Cake” by Red Velvet — win No. 5 for the song and career win No. 5 for Red Velvet (No. 1 on this show). It also won The Show, Show Champion, Show! Music Core the same week (4 crowns).
“Ice Cream Cake” has 6 music show wins in total: 2015-03-27 Music Bank, 2015-03-29 Inkigayo, 2015-03-31 The Show, 2015-04-01 Show Champion, 2015-04-02 M Countdown, 2015-04-04 Show! Music Core. Red Velvet had 5 wins in 2015 up to this date, and this was the artist's first win on M Countdown. The previous week's M Countdown #1 was “Sniper” by Shinhwa. The other shows that week went to Music Bank: “Pray” by F.T. Island; Inkigayo: “Call Me Baby” by Exo. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2015-03-31 | The Show | Ice Cream CakeRed Velvet | ★ #1 |
| 2015-04-01 | Show Champion | Ice Cream CakeRed Velvet | ★ #1 |
| 2015-04-02 | M Countdown | Ice Cream CakeRed Velvet | ★ #1 |
| 2015-04-03 | Music Bank | PrayF.T. Island | ★ #1 |
| 2015-04-04 | Show! Music Core | Ice Cream CakeRed Velvet | ★ #1 |
| 2015-04-05 | Inkigayo | Call Me BabyExo | ★ #1 |