Soprano
(Sopraan)
(2020 nov 12; 2021 feb 06)
(2021 feb 14)
Mezzo-soprano
(Mezzosopraan)
(2020 nov 12; 2021 feb 06)
Tenor
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Bass
(Bas)
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Pianist
(2020 nov 12; 2021 feb 06)
(2020 nov 12; 2021 feb 06)
Locatie niet bekend gemaakt
Moskou, Rusland
All Russian Decorative Art Museum