Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Sofia Gubaidulina Xii International Festival of Contemporary Music Concordia by Pärt, Kancheli, Gubaidulina, Mahler, Shostakovich, Minn (2022/2022), Surmast Direttur Andres Mustonen, Saydashev State Great Concert Hall, Kazan’, Russia