After more than six years away, Céline Dion gave her first full solo concert. On September 12, the singer opened her Paris residency at Plénitude Arena in Nanterre before an audience of nearly 30,000. She began the evening with On ne change pas and was overcome with emotion during the very first song. “I promised myself I wouldn’t cry, but these are tears of joy,” Dion told the audience from the stage.