With the collaboration of Dang Dang Kooban Institute, the event called "Research in the History of Playing Daf" was held in August 2019 at the ECO Diplomatic Conference Hall.
Present at the event were outstanding figures such as Hossein Rezainia, Mansour Moradi, Massoud Moradi, Peyman Simani, Zanyar Hesami, Nia Haddadi, Mohsen Mikaili, Hamed Sohrabi and Arian Rezai.
Besides delivering lectures by a number of scholars of the field, the book titled "Daf in Khanghah" written by Ebrahim Moradi was launched in the presence ofthe deputy president of the ECO Cultural Institute and the secretary of the ECO Art Council.
At the closing of the ceremony, all the master musicians went on stage and vocalized pieces along with Payam Azizi which was welcomed by the guests.
It is worth mentioning that Dang Dang Kooban Institute, headed by Shahab Qasemi and the executive directorship of Elham Pakravan, has previously collaborated in holding 'ECO Music Night' and the 'Eastern Song' events.