Genre
Early works to 1800
6,833
Sacred music
2,943
Scores
2,729
Motets
1,792
Masses
894
Broadsides
748
Songs
741
Excerpts
629
Poetry
595
Chamber music
512
Sources
511
Sound recordings
404
Early works
392
Academic dissertations
380
History
376
Gregorian chants
371
Academic theses
363
Controversial literature
311
Dissertations
308
Title pages
276
Hymns
266
Antiphons (Music)
246
Art music
236
Specimens
231
Translations into English
230
Prayer-books and devotions
229
Psalms (Music)
206
Musical settings
189
Requiems
174
Translations
167
Criticism, interpretation, etc
166
Commentaries
156
Conversation and phrase books
153
Dictionaries
150
Vocal scores with piano
145
Biography
140
Facsimiles
139
Manuscripts
134
Anthems
129
Songs and music
127
Correspondence
122
Cantatas
121
Chants
116
Texts
116
Vocal scores
114
Christmas music
100
Registers
94
Printers' marks
93
Glossaries, vocabularies, etc
90
Registers (Lists)
87
more ...