The official music video for Undo, the Swedish entry at the 2014 Eurovision Song Contest, is now released and it includes frozen flowers and a real pig's heart crushed to the ground.
"It is a traditional sync video incorporating some high-speed scenes, where we freeze down flowers and books in liquid nitrogen, which we then crash to the ground" says director Mats Udd, who has previously made music videos for artists such as Timbuktu, First Aid kit, Donkeyboy and Tove Styrke.
For Sanna Nielsen herself the filming of the music video for Undo is almost like a new experience despite her long career: "I'm not used to record music videos. The most recent one was six years ago. This is actually the second music video in my whole career!"
Sanna Nielsen and Undo will represent Sweden in the first Semi-Final of the Eurovision Song Contest on Tuesday the 6th of May, 2014.