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. reeds (aerophones)
9. reedpipes (confined aerophones)
10. [reedpipes with multiple pipes]

Anotations

Scope note:

Reedpipes of ancient Greece, consisting of two separate slender cylindrical pipes of wood or metal each with a reed, single or double; the pipes were held at a divergent angle and both reeds held in the mouth together.