Tatiana Kostina, soprano
Igor Zugrov
Tatyana Kostina, soprano
Ekaterina Stefanenko, soprano
Olesja Zhuravkina, mezzo-soprano
Margarita Trufanova, mezzo-soprano
Daniil Kruchinin, tenor
Segey Kuzmin, tenor
Vladimir Kovarsky, bas
Viatcheslav Litvinov, bas