8. Liturgical Resources
Cantus: A Database for Latin Ecclesiastical Chant
Database intended to assist scholars in the study of the chants of the Office. Contains indices of the chants in sources of the liturgical Office. It uses as models two older kinds of indices, e.g., those published in various facsimile editions of sourcessuch as Paléographie musicale and those presented by Dom René-Jean Hesbert in the Corpus Antiphonalium Officii.
Cantus Planus
Contains databases, full-text, and links for the study of Gregorian chant. Created and maintained by Universität Regensburg,
Institut für Musikwissenschaft. In English, French, and German.
Chant Behind the Dikes: The Medieval Liturgy of the Low Countries
Website dedicated to the medieval liturgy of the Low Countries and its manuscript sources. Endeavors to map the liturgy and liturgical chant of this area. Many useful links, including Analecta Hymnica and RELICS: Renaissance Liturgical Imprints: A Census
Medieval Music Database
Texts of liturgical chant from the tenth to the fifteenth centuries
and the texts of polyphonic songs of the fourteenth century.
Database contains more than 70,000 works searchable by full text, composer,
genre, and liturgical feast.

