(IMG) $lbrace
 (IMG) $rbrace
 (IMG) bantu_1
 (IMG) barbiton_1
 (IMG) barnacle_1
 (IMG) barometer_1
 (IMG) barometer_2
 (IMG) barometer_3
 (IMG) barometer_4
 (IMG) barracks_1
 (IMG) barrel-organ_1
 (IMG) barrel-organ_2
 (IMG) barrel-organ_3
 (IMG) barrel-organ_4
 (IMG) barytes_1
 (IMG) barytocalcite_1
 (IMG) base-ball_1
 (IMG) basilica_1
 (IMG) basilica_10
 (IMG) basilica_11
 (IMG) basilica_12
 (IMG) basilica_13
 (IMG) basilica_14
 (IMG) basilica_15
 (IMG) basilica_16
 (IMG) basilica_17
 (IMG) basilica_18
 (IMG) basilica_19
 (IMG) basilica_2
 (IMG) basilica_20
 (IMG) basilica_21
 (IMG) basilica_22
 (IMG) basilica_3
 (IMG) basilica_4
 (IMG) basilica_5
 (IMG) basilica_6
 (IMG) basilica_7
 (IMG) basilica_8
 (IMG) basilica_9
 (IMG) basket_1
 (IMG) bass-clarinet_1
 (IMG) bass-clarinet_2
 (IMG) basset-horn_1
 (IMG) basset-horn_2
 (IMG) basset-horn_3
 (IMG) basset-horn_4
 (IMG) basset-horn_5
 (IMG) basset-horn_6
 (IMG) bassoon_1
 (IMG) bassoon_2
 (IMG) bassoon_music_1
 (IMG) bassoon_music_2
 (IMG) bassoon_music_3
 (IMG) bassoon_music_4
 (IMG) bassoon_music_5
 (IMG) bassoon_music_6
 (IMG) bassoon_music_7
 (IMG) bassoon_music_8