A Bassus partbook, consisting of the print Resinarius: Responsoriorum I/II (Wittenberg, 1544), with manuscript additions at the beginning (after 1561) and end (first half of 17th century); some of the pieces are found in only one of the books. Additionally Zarewutius copied one of his own compositions at the end of the print in the Bassus book (after 1570).
The original leather binding of the Discantus partbook is preserved separately as BudOS 34; it is inscribed 'Discantus Primus. Johannes Stoskonii. Anno 1622', and on the inside of the binding is the beginning of a work in tablature.
From the Church of St. Aegidi in Bártfa ( = Bartfeld = Bardejov). Brought to the National Library in Budapest in 1915.