Here are entered compositions not in a specific form or of a specific type for solo hurdy-gurdy, and collections of compositions in several forms or types for solo hurdy-gurdy. --headings for forms and types of music that include "hurdy-gurdy" or "hurdy-gurdies" and headings with medium of performance that include "hurdy-gurdy" or "hurdy-gurdies"
Here are entered general works about opera. Musical compositions in this form are entered under the heading Operas. --subdivision In opera under names of individual persons, under names of individual deities, mythological and legendary figures, and fictitious characters, and under names of countries, cities, etc., for works on those persons and places in opera.
