Pedro de Araújo: Batalha de 6º tom. Arturo Barba, 1706 historic organ. Valladolid

Arturo Barba Sevillano (www.arturobarba.com) live at Juan Casado Valdivielso historic Organ (1706), Monasterio de las Huelgas Reales, Valladolid - Spain 2013 Pedro de Araújo (XVIIth century): Batalha de 6º tom Opening Concert of the International Congress of Acoustics "TecniAcustica-2013"