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.
Enock Ondego Enock Ondego is a prominent Kenyan songwriter, singer, author nationalist,founder of The Mwakigwena Choir Group and most notable for his biography, "The Life Of Mzee Ondego", published by the Kwani trust, and his two songs: "Wimbo huu ni wimbo wa historia" (This is a song of history) and "Kenya ni nchi ya ajabu" (Kenya is a wonderful country). Mwakigwena Choir used to perform for the then president Jomo Kenyatta in the late 1970s