On the occasion of the Centenary of Republic of Türkiye, DMEDD organized an event to the Presidential Symphony Orchestra (CSO) on the first day of November titled “The short history of Turkish polyphonic music”. Our participants comprised of DMEDD and SHOM members, foreign representatives and Ambassadors in Ankara. Thanks to enjoyable and exclusive talk with Mr. Cem’i Can Deliorman, the chief conductor of Presidential Symphony Orchestra, followed by a musical surprise and whole tour of the building. We had the unique opportunity to get to know CSO Historical Building and CSO Ada. May our people celebrate many more centenaries to come filled with music and art.