出版社：Consejo Superior de Investigaciones Científicas
摘要：Organero activity in the province of Valladolid had one of the moments more algid at the beginning of the 18th century with Felipe Urarte, that adds the advances that had appeared in last years of the six hundred, and that can see and listen to in Tordesillas organs, fundamentally, Medina del Campo, Pozaldez and Olmedo.
