• Cividale del Friuli, Archivio Capitolare, LVIII
• Karlsruhe, Badische Landesbibliothek - Musiksammlung, UH1
• Karlsruhe, Badische Landesbibliothek - Musiksammlung, Sankt-Georgen 3
• München, Bayerische Staatsbibliothek, Clm 14013
• München, Bayerische Staatsbibliothek, Clm 23284
• München, Bayerische Staatsbibliothek, Clm 23001
• München, Bayerische Staatsbibliothek, Clm 14926
• Milan, Biblioteca Nazionale Braidense, AE XIV 12
• Reims, Bibliothèque municipale, 285 (169)
• Douai, Bibliothèque municipale, 113
• Bruxelles (Brussels), Bibliothèque royale de Belgique, 11396
• Oxford, Bodleian Library, MS. Lat. liturg. b. 5
• Salamanca, Catedral - Archivo Musical, 6
• New York City (NY), Columbia University - Butler Library - Rare Book and Manuscript Library, Plimpton MS 040B
• New York City (NY), Columbia University - Butler Library - Rare Book and Manuscript Library, Plimpton MS 040G
• Hanover (NH), Dartmouth College Library - Rare Books, MS 003145
• Vienna (Wien), Diözesanarchiv, C-11
• Vienna (Wien), Diözesanarchiv, C-10
• Vienna (Wien), Diözesanarchiv, D-4
• Austin, Harry Ransom Center, HRC Leaf A39
• Austin, Harry Ransom Center, HRC Leaf A38
• Austin, Harry Ransom Center, HRC Leaf A36
• Austin, Harry Ransom Center, HRC 22
• Austin, Harry Ransom Center, HRC Leaf A29
• Austin, Harry Ransom Center, HRC 19
• Austin, Harry Ransom Center, HRC Leaf A40
• Austin, Harry Ransom Center, HRC Leaf A37
• New York City, Hispanic Society of America Library, HC397/338
• Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.4 (rkp. Perg. 20)
• Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.5 (rkp. Perg. 13)
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0169
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0087
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0206
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0204
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0209
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0217
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0088
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0172
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0216
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0025
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0207
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0080
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0072
• Montréal, McGill University - Rare Books and Special Collections - Manuscript Collection, MS Medieval 0020
• Middlebury, Middlebury College Library, Special Collections and Archives, MS-1 Shelf 50
• Linz, Oberösterreichische Landesbibliothek, 466 - ff. 234-254
• Princeton, Princeton University Library, MS 9
• California, Private collections, D:0xpcp
• London (ON), Private collections, D:01oko
• Montreal, Private collections [3], D:03z73
• Berlin, Staatsbibliothek Preussischer Kulturbesitz, MUS. MS. 40608
• Stanford, Stanford University - Green Library - Department of Special Collections, MS 1471
• Washington (D.C.), The Library of Congress - Music Division, M2147 XVI M3
• Washington (D.C.), The Library of Congress - Music Division, M2147.XVI.M!
• Washington (D.C.), The Library of Congress - Music Division, M2147 XVI M1
• Helsinki, The National Library of Finland (Suomen Kansalliskirjasto), F.m.I.248
• San Antonio, Trinity University, Coates Library, M2149 .L4
• Berkeley, University of California-Berkeley, Bancroft Library, BANC MS UCB 177
• Dayton, University of Dayton, Marian Library, M2149.5.C5 C5
• Urbana, University of Illinois at Urbana-Champaign, Rare Book & Manuscript Library, MS 0209
• Waterloo (ON), University of Waterloo - St. Jerome’s University Library - DRAGEN Lab, MS Medieval 49 ("Vellum Choir Book Fragment")
• Wellesley, Wellesley College, MS 18
• Kalamazoo, Western Michigan University, Special Collections, MS 3
• London (ON), Western University Canada - Archives and Special Collections, MS106 Toswell
• Stuttgart, Württembergische Landesbibliothek, Cod. mus. 2o 65
• New Haven, Yale University-Beinecke Rare Book and Manuscript Library, Music Deposit 58