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:

Treble cornetts having a conical mouthpiece turned in the wood tube of the instrument itself rather than detachable; the mouthpiece thus merges with the bore without a sharp break, causing a softening and veiling of the tone quality.