--subdivision Sexual behavior under classes of persons and ethnic groups and under names of individual persons; and headings beginning with the word Sexual
Here are entered collections of sextets not in a specific form or of a specific type for various combinations of six brass instruments. Individual brass sextets and collections not in a specific form or of a specific type for a single combination of instruments are entered under this heading followed by a parenthetical qualifier with the instruments in alphabetical order. --headings for forms and types of music that include six brass instruments and headings with medium of performance that include six brass instruments