Genre
Statistics
1,487
Sound recordings
680
Technical reports
572
Periodicals
468
Conference papers and proceedings
417
Handbooks and manuals
354
Census data
314
Biographies
290
Congresses
184
Bibliographies
141
Catalogs
107
Dictionaries
101
Operas
97
Excerpts
94
Databases
93
Autobiographies
83
Jazz
76
Directories
74
Popular music
62
Maps
60
Observations
52
Serial publications
52
Posters
46
Pictures
42
Songs
36
Case studies
30
Symphonies
29
Concertos
28
Tables (Data)
26
Lectures
24
Musicals
24
Speeches
24
Music
23
Speaches
23
Annual reports
22
Sources
22
Suites
21
Overtures
20
Rock music
20
Arrangements (Music)
19
Academic theses
18
Census, 1990
17
Census, 2000
17
Sonatas
17
Ballets (Music)
16
Literature
16
Family histories
15
Drama
13
Illustrated works
13
Classification
12
more ...