MUSIC 3,968 Music 2,689 History and criticism 2,575 Genres & Styles 1,707 Musique 1,669 Histoire et critique 1,502 Instruction & Study 1,328 History 973 Printed Music 822 Social aspects 814 Classical 677 Criticism and interpretation 663 Instruction and study 653 Reference 650 General 643 Popular music 643 Histoire 586 Aspect social 568 Theory 565 BIOGRAPHY & AUTOBIOGRAPHY 532 Opera 531 Voice 525 Composers & Musicians 507 Lyrics 441 Musique populaire 440 Vocal 440 Musical Instruments 389 Operas 380 Composers 377 Philosophy and aesthetics 377