Scottish singer-songwriter Emeli Sandé's huge exposure via her performances at the London 2012 Olympics closing ceremony on Aug. 12 sent her debut album "Our Version of Events" back to No. 1 on the U.K. chart yesterday (Sunday), as the Olympic effect showed itself on many of the week's bestselling albums and tracks. Meanwhile, London-based pop singer Rita Ora scored her second solo No. 1 single, and third overall, with "How We Do (Party)."