流派
Studies and exercises
7
Criticism, interpretation, etc
5
Librettos
5
History
4
Instructive editions
4
Solo with piano
4
Biographies
3
Biography
3
Electronic books
3
Methods (Music)
3
Methods
2
Studies (Music)
2
Bibliographies
1
Bio-bibliography
1
Correspondence
1
Early works
1
Early works to 1800
1
Elementary works
1
Excerpts
1
Filmed performances
1
Handbooks and manuals
1
Internet videos
1
Lehrbuch
1
Operas
1
Records and correspondence
1
Self-instruction
1
Songs
1
Stories, plots, etc
1
Teaching pieces
1
Textbooks
1