Music History and criticism 3,389 Manuscripts 970 Social aspects 897 History 847 Facsimiles 823 Philosophy and aesthetics 706 更多 ... African Americans 411 Scores 345 Instruction and study 336 Popular music 313 Criticism and interpretation 296 Psychological aspects 283 Folk music 265 Political aspects 243 Composers 215 Musicians 197 Social life and customs 189 Bibliography 182 Performance 177 Acoustics and physics 151 Religious aspects 136 Music theory 131 Jews 126 Musicology 122 Music and literature 116 Jazz 114 Indians of North America 107 Sound 95 Musical instruments 94 少 ...