theater,
Caccini musical spectacles and, 812 –13, 831 , 832 –34
intermedii and, 803 –12, 823 , 826
monodists and, 822 –34
sacred play and, 832 –34
seventeenth-century prominence of, 798
Theocritus, 356
Theodal, 100
theorbo (hurdy-gurdy), 805
theory,
Aaron as first “Renaissance” writer of, 576 –77
ancient Greek, 29 –35, 32 –33, 32 , 799
ars perfecta and, 586 –89
Frankish organization of, 17 , 72 –104
Glareanus and, 553 –54, 581 , 587 , 592
Guido’s Microlugus, 154
mathematics and, 248 –50, 248 –55, 252 –53, 410 , 495 , 587 –88
Mei treatises on, 799
Thibaut IV, Count of Champagne and King of Navarre, 118 , 120
De bone amour vient seance et bonté, 118 –19
Third Crusade, 117 , 345
third mode. See dactylic meter,
Third Reich. See Nazi Germany,
thirds,
British preference for, 394 , 395 , 397
as consonances, 153 , 394 , 397
harmonic succession by, 475
triads and, 587
thirteenth century,
British monastic music manuscript and, 387
British musical nationalism and, 405 –6, 409
mensural notation and, 248
motet and, 207 –45, 258 –67
Paris as intellectual capital in, 169 –205, 399
polyphonic genres, 296
troubadours and trouvères, 107 –26, 139 , 142 , 144 , 351
urbanization, 120
Worcester fragments, 403