Genre
Librettos
377
Hochschulschrift
93
Biography
80
Bibliography
77
Biografie
61
Briefsammlung
50
Bibliografie
42
Correspondence
36
Dictionaries
30
Aufsatzsammlung
28
Catalogs
25
Einführung
24
Libretto: Oper
24
Early works to 1800
23
Bio-bibliography
21
Wörterbuch
19
Drama
18
Libretto
16
Katalog
14
Quelle
14
Lehrbuch
13
Hymns
12
Scores
12
Enzyklopädie
11
Thematic catalogs
10
Vocal scores with piano
10
Biographie
9
Handbooks, manuals, etc
9
Poetry
9
Scenarios
9
Konferenzschrift
8
Music
8
Quotations, maxims, etc
8
Anthologie
7
Autobiografie
7
Instruction and study
7
Periodicals
7
Electronic books
6
Catalogs and collections
5
Fiction
5
Stories, plots, etc
5
Texts
5
Festschrift
4
Führer
4
Methods
4
Musikbuch
4
Songs and music
4
Terminology
4
Werkverzeichnis
4
Anecdotes
3
more ...