Tenor Dario Di Vietri is set to return to the Teatro Verdi di Pisa in Puccini’s “Tosca.” The tenor will reopen the Tuscan theater in a production by Artistic Director Enrico Stinchelli. The production will be conducted by Hirofumi Yoshida and will also star Tea Purtseladze in the title role and Giuseppe Altomare as the villainous Scarpia. Adriano Gramigni (Cesare Angelotti), {…}