Daði Freyr has announced that he will no longer perform live at his forthcoming Eurovision semi-final, after a bandmate tested positive for Covid-19.The singer was set to fly the flag for Iceland with a performance of ’10 Years’ in Thursday’s semi-final, but footage from a dress rehearsal will now be used at the event instead.“A member of Gagnamagnið got a positive test result this morning,” he tweeted.“Unfortunately this probably means that we will not take part in the rehearsal today or live show tomorrow and a recording from our second rehearsal will be used instead.”A member of Gagnamagnið got a positive test result this morning.