Music Música 180 History and criticism 113 Instruction and study 68 History 36 Philosophy and aesthetics 34 Historia 32 Máis ... Historia y crítica 29 Social aspects 29 Musique 26 Étude et enseignement 14 Popular music 13 Criticism and interpretation 12 Musicology 11 Enseñanza 9 Instrucción y estudio 9 Composers 8 Folk music 8 Political aspects 8 General 7 Education 6 Aesthetics 5 Art 5 Ciencias sociales 5 Instrumentos musicales 5 Music teachers 5 Musical instruments 5 Musicians 5 Música popular 5 Social Science 5 menos ...