In connection with the 170th anniversary of poet Petros Duryan, Armenian singer Maral Ayvaz released a song based on his famous work “Trtunjk. The video is already on the official YouTube channel of Maral Ayvaz. The singer dedicates it to all those who sacrificed their lives while performing their military duties. The work ” Trtunjk ” turned into a song by Norayr Temircha. This work is one of the outstanding works of the ancient poet, each line of which expresses the incomprehensible sigh of the author. “Trtunjk” is Duryan’s farewell speech, in which he makes the unheard voice of unhappy souls with impressive poetic comments.