Armenian | London Symphony Orchestra | New York Philharmonic | Philadelphia Orchestra | orchestra | Chicago Symphony Orchestra | Royal Philharmonic Orchestra | Los Angeles Philharmonic | Cleveland Orchestra | London Philharmonic Orchestra | Armenian language | Boston Symphony Orchestra | BBC Symphony Orchestra | National Symphony Orchestra | Electric Light Orchestra | Berlin Philharmonic | Armenian Genocide | National Symphony Orchestra (United States) | Melbourne Symphony Orchestra | Boston Pops Orchestra | Sydney Symphony Orchestra | Royal Concertgebouw Orchestra | Minnesota Orchestra | Jerusalem Symphony Orchestra | Dallas Symphony Orchestra | Vienna Philharmonic | Toronto Symphony Orchestra | Cincinnati Symphony Orchestra | Yellow Magic Orchestra | Philharmonia Orchestra |
He also led the Ukrainian National Symphony, the Ukrainian State Opera and Ballet, the West Ukrainian Philharmonic, Armenian Philharmonic Orchestra, Shreveport Symphony Orchestra, Fresno Philharmonic, Zhejiang Symphony Orchestra and Hangzhou Symphony Orchestra and Chorus.