Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Ix International Festival Of Contemporary Music Named After Sofia Gubaidulina «concordia» by Adès, Copland, Arutunian, Stravinsky, Minn (2019/2019), Surmast Direttur Joseph Bastion, Saydashev State Great Concert Hall, Kazan’, Russia