Columbia subject headings:
Armenian Americans--New York Metropolitan Area.
Choirs (Music)--New York (State)--New York--Anniversaries, etc.
Church music--Armenian Church of America.
Gomidas Choir.
Harvard subject headings:
Armenian Americans--New York Metropolitan Area.
Choirs (Music)--New York (State)--New York.
Church music--Armenian Church.
Gomidas Choir--History.
Princeton subject headings: