Genre
Treaties
1,959
Periodicals
1,076
Sound recordings
493
Conference papers and proceedings
476
Handbooks and manuals
232
Congresses
148
Statistics
130
Operas
99
Biographies
98
Jazz
72
Excerpts
70
Bibliographies
66
Technical reports
63
Catalogs
50
Illustrated works
48
Concertos
47
Dictionaries
46
Serial publications
40
Encyclopedias
39
Autobiographies
38
Literature
37
Symphonies
36
Exhibition catalogs
35
Atlases
34
Case studies
33
Directories
32
Classification
29
Sonatas
28
Songs
27
Musicals
26
Popular music
26
Suites
26
Maps
24
Video recordings
21
Drama
20
Music
19
Databases
17
Anecdotes
16
Live sound recordings
16
Arrangements (Music)
14
Musical settings
13
Sources
13
Festschriften
12
Picture books
12
Documentary films
11
Nonfiction films
11
Overtures
11
Identification
10
Masses
10
Oratorios
10
more ...