Music History and criticism 3,085 Social aspects 869 History 788 Philosophy and aesthetics 654 African Americans 401 Instruction and study 309 more ... Psychological aspects 275 Criticism and interpretation 274 Popular music 251 Political aspects 240 Composers 204 Social life and customs 177 Musicians 175 Manuscripts 174 Performance 167 Acoustics and physics 139 Folk music 135 Religious aspects 130 Bibliography 118 Jazz 108 Music theory 106 Music and literature 105 Musicology 105 Facsimiles 94 Jews 94 Sound 93 Indians of North America 89 Musical analysis 86 Manners and customs 79 less ...