ERESBIL-Archivo Vasco de la Música (Errenteria): Una institución para la preservación y difusión de la música

This is an introduction to ERESBIL, a documental institution born in the city of Errenteria (Guipuzcoa) in 1974 with the aim of researching, compiling, preserving and disseminating musical heritage mainly created by Basque composers. In this paper, we are going to review the content of every collection in the different sections, including 180 collections, catalogues, guides and available inventories, activities of dissemination and research, as well as collaborative relationships with other musical and documental institutions