Arte erakundearen informazioa (Operabase-k egiaztatua)
Recital Of Nadezhda Babintseva by Wagner, Richard, Verdi, Saint-Saëns, Mascagni, Shchedrin, Noiztik (2017/2017), Zuzendaria Valery Platonov, Perm Tchaikovsky Opera and Ballet Theatre, Perm, Russia