Dastum is a Breton cultural organization based in Rennes, the capital of the Ille-et-Vilaine department of France, in the region of Brittany. Founded in 1972, its mission is "to collect, protect and promote the cultural heritage of Brittany." Dastum maintains a large archive containing recordings of traditional music, folk tales, oral histories, and photographs, which are cataloged for public use. Source: Wikipedia (en)