Aranfaybo is a work of classical music scored for chamber orchestra written by the Spanish composer and pianist Gustavo Díaz-Jerez.
Together with Ymarxa, Ayssuragan, Chigaday, Azaenegue, Erbane and Guanapay, Aranfaybo is part of a cycle of seven orchestral works inspired in different places of each of the Canary Islands.
Aranfaybo is a one-movement work lasting about 13 minutes, merging elements from spectralism and algorithmic procedures.
It was premiered on 19 November 2008 by the Hungarian Symphony Chamber Orchestra in Zagreb, Croatia under the baton of Alberto Roque.
[1] The piece was subsequently performed in eight other European countries (Eslovenia, Italy, Germany, Austria, Switzerland, Czech Republic, Slovakia, and Hungary).