Eurovision Song Contest history
... that in Eurovision Song Contest history, over 1,500 songs, representing 52 countries, have been performed?
... that in <b id="mwCVE"><a href="./History_of_the_Eurovision_Song_Contest" id="mwCVI" rel="mw:WikiLink" title="History of the Eurovision Song Contest">Eurovision Song Contest history</a></b>, over 1,500<span id="mwCVM" typeof="mw:Entity"> </span>songs, representing <a href="./List_of_countries_in_the_Eurovision_Song_Contest" id="mwCVQ" rel="mw:WikiLink" title="List of countries in the Eurovision Song Contest">52<span id="mwCVU" typeof="mw:Entity"> </span>countries</a>, have been performed?