Soprano
(2020 nov 12; 2021 feb 06)
(2021 feb 14)
Mezzo-soprano
(2020 nov 12; 2021 feb 06)
Tenor
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Bass
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Pianist
(2020 nov 12; 2021 feb 06)
(2020 nov 12; 2021 feb 06)
A helyszínt nem közölték
Moscow, Russia
All Russian Decorative Art Museum