Fyodor Ataskevich
Guest Soloist
Maria Barakova
Guest Soloist
Alexander Bezrukov
Guest Soloist
Mauro Bonfanti
Guest Soloist
Lawrence  Brownlee
Guest Soloist
Irina Vaschenko
Irina Vaschenko
Guest Soloist
Yulia Gertseva
Guest Soloist
Dmitriy Golovnin
Guest Soloist
Ksenia Dudnikova
Guest Soloist
Charles Castronovo
Guest Soloist
 Kirill Komarov
Guest Soloist
Ildikó Komlósi
Guest Soloist
Aleksandr Kuznetsov
Guest Soloist
Sergey Kuzmin
Guest Soloist
Agunda Kulaeva
Mezzo-soprano
Aleksey Kursanov
Guest Soloist
Basil Laduk
Basil Laduk
Guest Soloist
Anastasia Lepeshinskaya
Anastasia Lepeshinskaya
Guest Soloist
Alessandro Luciano
Guest Soloist
Yuliya Matochkina
Guest Soloist
Pumeza Matshikiza
Guest Soloist
Yulia Mennibaeva
Guest Soloist
Svetlana Moskalenko
Guest Soloist
René Pape
Guest Soloist
Boris Pinkhasovich
Guest Soloist
Mikhail Pirogov
Guest Soloist
Alejandro Roy
Guest Soloist
Liana Sass
Guest Soloist
Ekaterina Sergeeva
Guest Soloist
Sergey Stepanyan
Guest Soloist
Ekaterina Syurina
Guest Soloist
Alexey Tikhomirov
Guest Soloist
Francesco Tuppo
Guest Soloist
Sofia Fainberg
Guest Soloist
Dmitry Cheblykov
Guest Soloist
Alexander Shakhov
Guest Soloist
Enkelejda Shkoza
Guest Soloist