Riccardo Chailly reteams with Davide Livermore and Giò Forma to sign a new staging of Puccini’s original version of Tosca. Anna Netrebko will star in the title role as the glamourous singer Floria Tosca, who catches the eye of the corrupt police chief Baron Scarpia (Luca Salsi) as he plots to destroy her lover, Mario Cavaradossi (Francesco Meli), a politically rebellious painter.