Overview: The Sinfonia of London makes its much-anticipated official concert debut under John Wilson, who re-established the ensemble in 2018. Following on from their award-winning recording, this orchestral ‘army of generals’ brings with it Korngold’s stirring, filmic Symphony in F sharp. It’s part of a musical bird’s-eye view of 19th- and 20th-century Vienna that also includes the overture to Die Fledermaus and Ravel’s dizzying La valse.