Pope Gregory I dictating the gregorian chants
Antiphonary of Hartker, ca. 1000
Saint Gall. Cod. Sang. 390, f. 13.
The Gottschalk Antiphonary: music and liturgy in twelfth-century Lambach by 
Antiphons for paschal triduum-Easter in the medieval office by 141.jpg)
El antifonario visigótico de León : estudio literario de sus fórmulas sálmicas by 
Singing with Angels: liturgy, music, and art in the gradual of Gisela von Kerssenbrock by 
Carmelite Liturgy and Spiritual Identity: the choir books of Kraków by 
Western Plainchant in the First Millennium: studies in the medieval liturgy and its music by .jpg/550px-Tonary_of_the_Auch_region_(Aquitaine,_end_10th_century).jpg)
Studies in medieval chant and liturgy in honour of David Hiley by 
The Advent Project: the later-seventh-century creation of the Roman Mass proper by 
Music in the Medieval English Liturgy by 
Gothic Song: Victorine sequences and Augustinian reform in twelfth-century Paris by 
Chanter avec les anges : poésie dans la messe médiévale, interprétations et commentaires by 
Singing the New Song: literacy and liturgy in late medieval England by 
Du chant romain au chant grégorien (IVe-XIIIe siècle) by 
Montecassino e la riforma gregoriana : l'exultet Vat. Barb. lat. 592 by 
Chant and its peripheries : essays in honour of Terence Bailey by 
The Exultet in Southern Italy by 
The Cambridge Companion to Medieval Music by 
Plainsong in the age of polyphony by 
Theology and music at the early university: the case of Robert Grosseteste and Anonymous IV by 
Music at Nevers Cathedral : principal sources of mediaeval chant by 
Music and Medieval Manuscripts: paleography and performance : essays dedicated to Andrew Hughes by 
Announcing the Feast: The Entrance Song in the Mass of the Roman Rite by 
