Emeli Sande Performs At The Olympic Closing Ceremony 2012 This image appears in the gallery:London 2012 Olympics - The Closing Ceremony 9. Emeli Sande Performs At The Olympic Closing Ceremony 2012 Pop singer Emeli Sande, who also performed at the opening ceremony, sings again at the closing ceremony. 43 images See the full gallery: London 2012 Olympics - The Closing Ceremony