Title: Die Papst-Benedikt-Orgel in der Stiftskirche Unserer Lieben Frau zur Alten Kapelle in Regensburg
Subjects: OUR Brockhaus selection, Music, Organs, History, Organ (Musical instrument), U.L. Frau zur Alten Kapelle (Regensburg, Germany), Organ (musical instrument), Music, german