Upplýsingar frá listasamtökum (staðfest af Operabase)
Sofia Gubaidulina Xiii International Festival of Contemporary Music Concordia by Groba, Roberto, Shostakovich, Schnittke, Frá (2023/2023), Hljómsveitarstjóri César Álvarez, Saydashev State Great Concert Hall, Kazan’, Russia
