The cover-fragment kept in the Franciscan monastery of Güssing, with its 13 fellow fragments, comes from a 14th century Transylvanian antiphonal. The notated parchment cuttings shelter protestant host books: the issues of István Beythe, a 16th century protestant superintendent from Güssing/Németújvár. Description, comparative analysis and systemizing of the 14 fragments see in the monograph of Gabriella Gilányi: Mosaics from the Plainchant Tradition of Transylvania. Interpreting the 14th-century antiphoner fragments, in: Resonemus pariter 1 – Studies in Medieval Music History, ed. Zsuzsa Czagány. Budapest: Research Centre for the Humanities, 2019.
Gabriella Gilányi