North of Barcelona sits the hill of Montserrat ("serrated mountain" in Catalan). Atop its summit sits the monastery of Santa Maria, which houses the famous "Black Madonna", La Moreneta, a holy object which has drawn pilgrims since the 12th century. The Llibre Vermell ("Red Book") is a collection of music, hymns, writings and much more that has been the crown of the monastery's archives for centuries, and it is music from that which Savall and his team perform here. The music was written to be ...