On Wednesday, 2 October Ksenija Sidorova returns to Hamburg and the Elbphilharmonie to perform with the Russian Chamber Philharmonic St. Petersburg and maestro Juri Gilbo. The repertoire includes Efrem Podgait’s Viva Voce, Concerto No. 2 for Accordion and chamber orchestra, as well as works by Piazzolla, Elgar and Tchaikovsky.