Tonight 18 countries will compete for 10 places in the Grand Final. The broadcast will be hosted by Petra Mede and Måns Zelmerlöw who are eager to welcome the millions of viewers to Stockholm for tonight's show.
The second Semi-Final contenders
Latvia: Heartbeat sung by Justs
Poland: Color Of Your Life sung by Michał Szpak
Switzerland: The Last Of Our Kind sung by Rykka
Israel: Made Of Stars sung by Hovi Star
Belarus: Help You Fly sung by IVAN
Serbia: Goodbye (Shelter) sung by Sanja Vučić ZAA
Ireland: Sunlight sung by Nicky Byrne
FYR Macedonia: Dona sung by Kaliopi
Lithuania: I've Been Waiting For This Night sung by Donny Montell
Australia: Sound Of Silence sung by Dami Im
Slovenia: Blue And Red sung by ManuElla
Bulgaria: If Love Was A Crime sung by Poli Genova
Denmark: Soldiers Of Love sung by Lighthouse X
Ukraine: 1944 sung by Jamala
Norway: Icebreaker sung by Agnete
Georgia: Midnight Gold sung by Nika Kocharov and Young Georgian Lolitaz
Albania: Fairytale sung by Eneda Tarifa
Belgium: What's The Pressure sung by Laura Tesoro
Do you know all the songs already? If not here you can find all the video of contestants competing in the first Semi-Final.
18 Songs: 21 Televoting countries
Eighteen songs will participate in the first Semi-Final, and professional juries in each of the participating countries, as well as in Germany, Italy and United Kingdom, voted on yesterday's dress rehearsal. They accounted for 50% of the overall total.
Tonight the remaining 50% of the votes will be decided by the public televote in the same 21 countries. These votes will be added to those of the juries to determine the ten countries that will qualify for the Grand Final on Saturday the 14th of May.
Who would you like to qualify for the Grand Final? Tell us below.