On this day in 1973, the 18th edition of the annual Eurovision Song Contest took place in Luxembourg City, Luxembourg, following the country’s victory at the 1972 contest with the song Après toi by Vicky Leandros. Organised by the European Broadcasting Union (EBU) and host broadcaster Compagnie Luxembourgeoise de Télédiffusion (CLT), the contest was held at the Grand Théâtre, and was hosted by German television presenter Helga Guitton.
Seventeen countries took part in the contest this year, with Austria and Malta deciding not to participate, and Israel competing for the first time.
In a back-to-back victory, Luxembourg won the contest again with the song Tu te reconnaîtras by Anne-Marie David. The voting was a very close one, with Spain with Eres tú by Mocedades finishing only 4 points behind and the United Kingdom with Power to All Our Friends by Cliff Richard (who had come second in 1968 just behind Spain) another 2 points further back. The winning song scored the highest score ever achieved in Eurovision under any voting format until 1975, recording 129 points out of a possible 160, which represented almost 81% of the possible maximum. This was partly due to a scoring system which guaranteed all countries at least two points from each country.
