Dalida is one of the first singers to sing disco songs in France in the film Dalida .
With J'attendrai and Bésame Mucho , Dalida is one of first singers to sing disco songs in France in 1975.From 1986 , Dalida knows a depression notably as a result of a succession of personal dramas and she kills herself a few months having been the main actress of the Egyptian dramatic movie ″Le Sixième jour″ . Her disappearance gives her an situation of icon for the tragic destiny .