(FILES) French band Rita Mitsouko's Catherine Ringer and Fred Chichin perform during the Rock en Seine music festival, on August 25, 2007 in Saint-Cloud, near Paris. 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 Guillaume BAPTISTE / AFP via Getty Images)

(FILES) Catherine Ringer (L) et Fred Chichin, from French Band Les Rita Mitsouko perform on stage during the Telethon in Paris on December 9, 1989. 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 JEAN-PIERRE MULLER / AFP via Getty Images)

(FILES) Catherine Ringer (R) et Fred Chichin, from French Band Les Rita Mitsouko perform on stage at The Grand Rex in Paris on February 27, 2003. 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 Bertrand GUAY / AFP via Getty Images)

(FILES) France's Catherine Ringer and Fred Chichin of the band Rita Mitsouko perform on the stage, on July 19, 2007 in Carhaix-Plouger, western France, on the first day of the 16th edition of the Vieilles Charrues music festival. 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 Fred TANNEAU / AFP via Getty Images)

(FILES) French band Rita Mitsouko's Catherine Ringer performs on stage during the 10th edition of "Le Printemps de Bourges" rock and pop festival in the French city of Bourges on April 20, 1987. 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 Frank PERRY / AFP via Getty Images)

(FILES) French singer and musician Catherine Ringer poses next to the artworks of her father, Sam Ringer, in Paris on January 24, 2023. 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 JOEL SAGET / AFP via Getty Images)

(FILES) French singer and musician Catherine Ringer performs on stage during the 33rd Victoires de la Musique, the annual French music awards ceremony, on February 9, 2018 at the Seine Musicale concert hall in Boulogne-Billancourt, on the outskirts of Paris. 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 Thomas SAMSON / AFP via Getty Images)

(FILES) French singer and musician Catherine Ringer performs on stage during the 33rd Victoires de la Musique, the annual French music awards ceremony, on February 9, 2018 at the Seine Musicale concert hall in Boulogne-Billancourt, on the outskirts of Paris. 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 Thomas SAMSON / AFP via Getty Images)