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 double reed]
11. [reedpipes with double reed: with conical bore]
12. shawms

Anotations

Scope note:

Shawms of the Arab world and areas of Europe and Asia influenced by Islam, taking many regional forms but commonly consisting of a wood pipe with conical bore, seven front fingerholes and one rear thumbhole, a flared bell, and a small reed with a metal pirouette below it.