Music 114 History and criticism 100 Social aspects 41 Popular music 34 History 27 Philosophy and aesthetics 19 Criticism and interpretation 18 más ... Operas 18 Opera 16 Psychological aspects 16 Political aspects 12 Composers 11 Performance 11 Folk music 10 Music therapy 10 Rock music 9 Música 7 Rock musicians 7 Music trade 6 Compositores 5 Ethnomusicology 5 Musicology 5 Analysis, appreciation 4 Instruction and study 4 Jazz 4 Music and literature 4 Musical meter and rhythm 4 Musicians 4 Performance practice (Music) 4 Physiological aspects 4 menos ...