International Eskişehir Festival in Eskişehir by Zeytinoglu Education, Science and Culture Foundation was organized by Major Entertainment between 1995-2009 without any break. It featured classical music, jazz, blues, rock, ethnic music along with several children workshops and theatre plays.  The Festival was ended in 2009 with numerous cultural affects in the city behind. https://wowturkey.com/forum/viewtopic.php?t=92146

The artists and acts include but not limited to Spyro Gyra, Elvin Jones Jazz Machine, Robben Ford, Mike Stern, Bill Bruford’s Earthworks, Soft Machine, Larry Coryell, Michael Brecker Quartet, Avishai Cohen, Aydın Esen, Nguyen Le, Otis Grand, Neşet Ertaş, Sabahat Akkiraz and many others.

http://www.eskisehir.bel.tr/dosyalar/bizimsehir/12/bizimsehir.pdf

https://eskisehirkultur.wordpress.com/2008/10/27/14-uluslararasi-eskisehir-festivali/

https://www.kilicoglu.com.tr/m/tr/haberler/kilicoglu-ndan-sanata-tam-destek_19