Music 242 Música 211 History and criticism 178 History 67 Historia 51 Historia y crítica 50 Popular music 49 Máis ... Instruction and study 44 Música popular 34 Social aspects 31 Criticism and interpretation 29 Rock music 27 Philosophy and aesthetics 25 Biografía 23 Folk music 23 Opera 21 Musicians 19 Rock musicians 18 Composers 16 Political aspects 14 Music therapy 13 Instrucción y estudio 12 General 11 Motion picture music 11 Piano 11 Terapia 11 Enseñanza 10 Flamenco music 10 Música rock 10 Músicos de rock 10 menos ...