(FILES) French Rita Mitsouko band's singer Catherine Ringer performs on stage of the Francofolies music festival on July 15, 2008 in La Rochelle, western France. Catherine Ringer, lead singer of the legendary duo Les Rita Mitsouko, died of cancer at the age of 68, her children told AFP on September 15, 2026. (Photo by Xavier LEOTY / AFP via Getty Images)