History and criticism 74 Music 72 History 36 Popular music 23 Social aspects 20 Criticism and interpretation 17 Philosophy and aesthetics 14 más ... Folk music 10 Instruction and study 10 Rock music 9 Composers 8 Opera 6 Political aspects 6 Flamenco music 5 Motion picture music 5 Rock musicians 5 Piano music 4 Blacks 3 Church music 3 Dance music 3 Mass media and music 3 Motion pictures and music 3 Music teachers 3 Musical groups 3 Musicians 3 Social life and customs 3 Texts 3 Vallenato (Music) 3 Aesthetics 2 Analysis, appreciation 2 menos ...