People's Artist of Azerbaijan Ilgar Muradov, chanson luminary Aydinchik, Jeyhun Bakinski, Sadikh Mustafayev, Aygun Jahangir, El Shahin and saxophonist Farid Agayev will perform on the stage of the Opera Studio in the "Baku Chanson" concert program presented by the host Rahib Azeri on May 12