The Turkish double-bass player Onur Özkaya will perform Tubin’s double-bass concerto on 15. December 2023 at the Istanbul AKM Türk Telekom Opera Hall. He is accompanied by the Istanbul State Symphony Orchestra conducted by Alessandro Crudele. Özkaya made the first performance of Tubin’s double-bass concerto in Turkey at Eskişehir on Tubin’s centenary year 2005.