The "23 April National Sovereignty and Children's Day Concert" was organized by the Marmara Flute Orchestra within the Music Department of the Faculty of Fine Arts of Marmara University. Piri Reis Secondary School Block Flute Group took part as the guest group in the concert held in Göztepe Campus 125th Anniversary Amphitheater on April 22, 2022. The concert, which was performed under the leadership of Prof. Dr. Ece Karsal, was attended by a large audience besides Rector Prof. Dr. Mustafa Kurt and Vice-Rector Prof. Dr. Mustafa Çelen.

In the concert, where Young Soloists Gülşah Batır and Raperin Yılmaz took part, guest Middle School students accompanied the pieces with a block flute. At the end of the concert, Rector Prof. Dr. Mustafa Kurt expressed his appreciation to the members of the orchestra and the guest students and celebrated their holidays.