In a few hours begins the First Semi-Final of the Eurovision Song Contest 2015 to be held in Vienna. 16 countries will come out on stage to sing his song to win the golden ticket to the Grand Final of the 60th Eurovision Song Contest. Yesterday, Monday the 16 countries had come to the scene for the final rehearsal before the day of the semifinal. Where these rehearsals have voted committees. So time 21:00 CET will start the first semifinal of Eurovision.