The #1 on Show! Music Core on 2013-05-11 was “Spring Spring Spring” by Roy Kim — win No. 1 for the song and career win No. 1 for Roy Kim (No. 1 on this show).
“Spring Spring Spring” has 1 music show wins in total: 2013-05-11 Show! Music Core. Roy Kim had 1 wins in 2013 up to this date, and this was the artist's first win on Show! Music Core. The previous week's Show! Music Core #1 was “Bounce” by Cho Yong-pil. The other shows that week went to M Countdown: “What's Your Name?” by 4Minute. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2013-05-09 | M Countdown | What's Your Name?4Minute | ★ #1 |
| 2013-05-11 | Show! Music Core | Spring Spring SpringRoy Kim | ★ #1 |