Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Sound Devices (hierarchy name)
5. sound devices (equipment)
6. [sound devices by acoustical characteristics]
7. aerophones
8. lip-vibrated aerophones
9. [lip-vibrated aerophones with conical bore]
10. [lip-vibrated aerophones with conical bore: with fingerholes]
11. cornetts

Anotations

Scope note:

The most common type of cornett, made of a long section of wood, split in two and glued together after the conical tube was carved out, finished to an octagonal exterior cross-section, and covered in thin black leather. Usually the instruments curved to the right, accommodating right-handed players, but left-curving models were also made.