Definitive

The band changed their name to Definitive - Esir . Definitive was founded in July 2001, by Firat Öz and Demir Dinmez. After several line-up changes the band performed at many domestic festivals also recorded some tracks which were broadcast by radio stations. In June 2005, Definitive supported Megadeth at RockIstanbul festival which is one of the biggest festivals in Türkiye. Moreover, Definitive successfully supported Blind Guardian in their past Istanbul performance which was on May 14, 2006.