This first edition of the Eurovision Song Contest included several procedures that were not repeated in any subsequent edition: Two songs for each country, secret voting, double voting of one country on behalf of another, optional inclusion of the jury members' own represented country in their voting, only "Grand Prix" title reception for the winner, and a single male presenter to host the show. The other Contests include: One song for each country, scoreboard display, jury panel from each country, disqualification of the juries' own country from their voting, material award, and a single or additional female presenter.