Originál: Vox humana. Vox humana. Vox humana. Poland. Organ Solo sheet music. Poland. For organ. Stapled.
Preklad: Poľsko. Organový sólo noty. Poľsko. Organ compositions by Sokulski, Rychling, J. and St. Surzynski, Namyslowski and Roguski. Pre organ.