Serge & Christine Ghisoland performing "A la Folie Ou Pas Du Tout" ("Madly Or Not At All"), the Belgian entry at the 1972 Eurovision Song Contest.

Just after Monaco had seemingly bored everyone with a generic French-language ballad sung by a cutesy male-female duo, here comes Belgium with... well, ANOTHER generic French-language ballad sung by a cutesy male-female duo (husband-and-wife Serge and Christine, to be more precise). And, really, that's the most interesting thing I can say about it...