Gökalp Ergen (born 1976 in Antalya), he plays keyboard of heavy metal band Mezarkabul (known as "Pentagram" in Turkey). His father Mustafa Tügen and his mother Faize Tügen, both are music teachers and graduated from Istanbul Bilgi University, music composition department.
Music career.
He is a musician, arranger and keyboardist. Among the instruments, he can play keyboard, oud, bağlama, cümbüş, cura.
Since the mid-90s, he performed with the cover band called "Kutsal Hazine Avcıları" in venues such as "Kemancı", "Hayal Kahvesi", "Andon", "Eylül", "Rock House Cafe". He has worked with Sertab Erener, Şebnem Ferah and Mor ve Ötesi, Kumdan Kaleler, Nazan Öncel and Sezen Aksu. He also worked as a theater pianist in Ferhan Şensoy's plays at "Ortaoyuncular" for two years. He was one of the arrangers of commercial music production company "Jingle Mingle" between 2003 and 2016.