Celine Dion has made an emotional comeback with her first full concert in over six years. The Quebec superstar performed in front of a crowd of 30,000 people, saving her iconic song "All By Myself" for the encore. She successfully hit the high F note, eliciting screams from the audience. This concert marks a significant milestone for Dion, who has been battling stiff person syndrome, a rare neurological disease that affects her muscles, including those in her throat.

Further details about her concert and journey with stiff person syndrome are available. Dion's ability to perform a whole show and potentially do it again in the near future was a subject of interest, given her health challenges.