Belgium–Luxembourg Economic Union entrusted to a Board of Directors consisting of two Belgian members (including the chairman) and one Luxembourgish member, and the Higher Council of the Union (with three Belgian and two Luxembourgish members). Belgium–Luxembourg Economic Union The Belgium–Luxembourg Economic Union (, , ), abbreviated to BLEU or UEBL, is an economic union between Belgium and Luxembourg, two countries in the Benelux Union. BLEU was created by a treaty, signed on 25 July 1921, despite a referendum against such a proposal, between Belgium and Luxembourg, and came into effect upon ratification by the Luxembourg Chamber of Deputies on 22 December 1922. Under
Luxembourg in the Eurovision Song Contest 1979 Luxembourg in the Eurovision Song Contest 1979 Luxembourg was represented by American singer Jeane Manson, with the song '"J'ai déjà vu ça dans tes yeux", at the 1979 Eurovision Song Contest, which took place on 31 March in Jerusalem. The song was chosen internally by broadcaster RTL. On the night of the final Manson performed 13th in the running order, following Belgium and preceding the Netherlands. "J'ai déjà vu ça dans tes yeux" was an atypical ballad for Eurovision, with a blues-style arrangement and no conventional melodic hook. At the close of voting it had received 44 points (the highest