en CB01 OFFICIAL. Sacramento Villegas, one of the Costa Rican composers from Guanacaste who has had the most influence on the music of his region but who has gone unnoticed for many years. This work gives a voice to the communities that keep the memory of Sacramento Villegas alive, including the work of his granddaughter, Nelly Juárez Villegas, with the music duo Nelly x Arend