are Richard Hagopian and Onno Tunç both musicians ?
Onno Tunç Ohannes Tunçboyacıyan (a.k.a. Onno Tunç; Armenian: Օհաննես Թունչբոյաջյան ; December 20, 1948 - January 14, 1996) was a leading Armenian-Turkish musician, working mainly as a composer and an arranger. Tunç also played bass guitar and occasionally double bass, contributing to the albums of several musicians. He was the elder brother of musician Arto Tunçboyacıyan.
Balázs Havasi Balázs Havasi (born 18 September 1975) is a Hungarian pianist and composer. As a contemporary composer he has launched four completely different musical projects, including compositions for a symphony orchestra, rock drums and piano. Havasi wrote a song for singer Tracey Thorn and gave a speech at the TED Global conference about his efforts in musical innovation. He is known for his fondness of Asian culture and martial arts, which he practiced for years. Havasi’s works became known to millions within a short time.