Alboka

The Basque alboka (Spanish: albogue) is a single-reed woodwind instrument consisting of a single reed, two small diameter melody pipes with finger holes and a bell traditionally made from animal horn.

[1] Although the alboka is native to the Basque region, similar instruments can be found around Spain including Madrid (gaita serrana), Asturias (turullu), and Castile and Andalusia (gaita gastorena), but in those cases they only have a single pipe.

[5] The alboka has two cane pipes, a wood handle, and a horn at each end.

It may be descended from the Moroccan double hornpipe, which has two cane pipes, each fitted with a cow horn.

Representations of it can be found in the Poema de Alexandre and surviving medieval sculptural church decorations.