Informace od umělecké organizace (Ověřeno Operabase)
Sofia Gubaidulina Xii International Festival of Contemporary Music Concordia by Pärt, Kancheli, Gubaidulina, Mahler, Shostakovich, Od (2022/2022), Dirigent Andres Mustonen, Saydashev State Great Concert Hall, Kazan’, Russia
