Columbia subject headings:
Horn music--History and criticism.
Instrumental music--Russia (Federation)--History and criticism.
Music--Russia (Federation)--History and criticism.
Musical instruments--Russia (Federation)
Harvard subject headings:
Horn (Musical instrument)
Horn ensembles
Horn music--Russia (Federation)--History.
Horn music--Russia--History.
Russkai︠a︡ Rogovai︠a︡ Kapella.
Princeton subject headings:
Horn (Musical instrument)
Horn ensembles.
Horn music--Russia (Federation)--History.
Horn music--Russia--History.
Russkai︠a︡ Rogovai︠a︡ Kapella.