Undo (Sanna Nielsen song)
The track was written and composed by Fredrik Kempe, David Kreuger, Hamed "K-One" Pirouzpanah.[1] On 8 March, the song won the Melodifestivalen 2014 final beating Ace Wilder's "Busy Doin' Nothin'" by only two points and represented Sweden in the Eurovision Song Contest 2014 in the first semifinal on 6 May."Undo" was sung by Lucia Wu, a Chinese singer from Brazil on Season 1 of Sing!He also compared the song with "Wrecking Ball" by saying that "in the beginning it is similar to Miley Cyrus' hit".[11] Right after the second chance, the running order of the final was revealed with "Undo" being performed at the eighth place.