Vasari Singers

Елена Доф-Донская

Sergey Yakovenko

Petr Laul

Estonian Philharmonic Chamber Choir

Arvo Pärt

Сергей Полтавский

Congress Orchestra

Reinbert de Leeuw

Tõnu Kaljuste

Hungarian State Opera Orchestra

Настасья Хрущёва

Asya Sorshneva

Dawn Upshaw

Kronos Quartet

Reinhard Goebel