The Saint-Gall Cantatorium is the earliest surviving cantatorium of Gregorian chant. It was produced around 922–926 in the Abbey of Saint GallEuropeana website, St. Gallen, Stiftsbibliothek, Cod. Sang. 359: Cantatorium and is still held in the abbey library.Electrum Magazine, Mapping History: The Abbey Library of St. Gall, article dated February 4, 2011
Sources Jacques Hourlier, La notation musicale des chants liturgiques latins, Abbaye Saint-Pierre, Solesmes 1996 () 72 p.
References
Digitized manuscript online