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. flutes (aerophones)
9. flutes without duct
10. vertical flutes

Anotations

Scope note:

End-blown flutes of the Teso and Karamojong areas of Uganda, cut off at a slanting angle at the bottom end and blown obliquely; there are two sizes, the longer having a hemispherical gourd bell attached at the lower end.