The Armenian National Radio Chamber Choir has performed in numerous well known international festivals from 1980-1993 , in Austria , the Baltic countries , France , Georgia , Germany , the Netherlands , Hungary , Israel , Japan , Poland , Russia , Spain , Switzerland , and Uzbekistan . They have also given many benefit concerts . From 1988 to 1993 all concerts given were in support of Nagorno-Karabagh ; in 1990 all proceeds from a concert given in Lithuania were donated to a children ’s fund in Lithuania ; in 1991 they recorded a CD in the Netherlands and the proceeds of its sale — US $ 100,000 — were donated to the victims of the 1988 devastating earthquake in Armenia
earthquake
1988 Armenian earthquake
Armenian National Radio Chamber Choir