Columbia subject headings:
Concertos (Orchestra)
Concertos (Percussion with string orchestra)
Katyn Massacre, Katynʹ, Russia, 1940--Songs and music.
Orchestral music.
String orchestra music.
Harvard subject headings:
Princeton subject headings:
Concertos (Orchestra)
Concertos (Percussion with string orchestra)
Concertos.
Katyn Massacre, Katynʹ, Russia, 1940--Songs and music.
Orchestral music.
String orchestra music.