The same day , the Croatian National Theater in Zagreb decided , in collaboration with the daily newspaper 24sata , to allow citizens access quality cultural content through a YouTube channel , which will feature daily performances from the branches of opera , ballet and drama , and the viewers will be able to watch some of the most popular performances of the Theater , such as One Song a Day Takes Mischief Away , Swan Lake and Ero the Joker.
During the coronavirus pandemic in Croatia , Ero the Joker was available online .