Fereidun Shahbazian (R) conducts the National Orchestra during an open-air concert in the courtyard of Isfahan’s Chehel Sotun Palace on July 1, 2017. Singer Ali-Asghar Shahzeidi (C) also accompanies the orchestra that performed works by Ali Tajvidi and Hossein Dehlavi. The performance was repeated on Sunday night. (Mehr/Abbas Pustinduz)