• 7 Music Library (Mills)

• 3 Microforms

• 134 Tropes (Music)
• 94 Chants
• 66 Introits (Music)
• 54 Masses, Unaccompanied
• 45 Sacred songs, Unaccompanied
• 36 Choruses, Sacred (Women's voices), Unaccompanied
• 36 Masses
• 9 Sacred vocal music
• 5 Music
• 3 Easter music
• 3 Gregorian chants
• 2 Cantatoria (Liturgical books)
• 2 Communion service music
• 1 Antiphons (Music)
• 1 Christmas music
• 1 Herzog August Bibliothek. Helmstedt 628

• 4 Biblioteca nazionale centrale di Roma. 1343
• 3 Biblioteca casanatense. 1741
• 3 Borders, James M. (James Matthew), 1953-
• 3 San Silvestro (Abbey : Nonantola, Italy)
• 3 Università di Bologna. Biblioteca. 2824
• 2 Bibliothèque nationale de France. Nouv. acq. lat. 1871
• 2 Catholic Church
• 1 Bayerische Staatsbibliothek. Clm 14083
• 1 Bayerische Staatsbibliothek. Clm 14322
• 1 Bibliothèque nationale de France. Latin 776
• 1 Bibliothèque nationale de France. Latin 903
• 1 Borders, James
• 1 Brunner, Lance
• 1 Brunner, Lance W. (Lance William), 1946-
• 1 Colette, Marie-Noëlle
• 1 Cosart, Jann
• 1 Gousset, Marie-Thérèse
• 1 Herzog August Bibliothek. Helmstedt 628
• 1 Rankin, Susan
• 1 Roederer, Charlotte, 1945-

• 1 English

• 4 Italy
• 2 Germany
• 1 Aquitaine
• 1 England
• 1 France
• 1 Nonantola
• 1 Winchester

• 95 Chants
• 83 Sacred music
• 66 Introits (Music)
• 53 Masses
• 46 Songs
• 38 Excerpts
• 11 Gregorian chants
• 5 Facsimiles
• 5 Manuscripts
• 3 Easter music
• 2 Antiphons (Music)
• 2 Communion service music
• 1 Christmas music
• 1 Conductus
• 1 Organa
• 1 Prosulas (Music)
• 1 Scores

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