Title: Vokalʹnai͡a shkola Peterburgskoĭ konservatorii
Subjects: History, Singing, Congresses, History and criticism, Music, Sankt-Peterburgskai︠a︡ gosudarstvennai︠a︡ konservatorii︠a︡ im. N.A. Rimskogo-Korsakova
Places: Russia (Federation), Saint Petersburg