The Fortress of Hohensalzburg in 1558

Mechanical Organ (Hornwerk) at the Fortress Hohensalzburg "Das Hornwerk der Festung Hohensalzburg" by Gerhard Walterskirchen)

Music at the Fortress of Hohensalzburg (Abridged translation of the article "Musik auf der Festung Hohensalzburg" by Gerhard Walterskirchen)

The Fortress in the middle of the 17th century

Pezolt's painting of the Hohensalzburg fire in 1849

The Salzburg "Horn Organ" by F. Kulstrunk
Museum Carolino Augusteum, Salzburg