Haar, James, 697 , 699 , 723
Haec dies (Easter Gradual), 27 , 221 , 228
West Frankish/East Frankish versions, 62Haggh, Barbara, 148
“Hail, Mary” (prayer), 523 –26, 565 –66, 572 , 606
Halle, Adam de la. See Adam de la Halle
hand, as mnemonic device, 102 –3
Handl, Jakob (Jacobus Gallus), 679 , 772
“Happy Birthday to You” (song), 18
Harley, Robert, first Earl of Oxford, 387
Harley manuscript, 387 , 388
harmonia perfetta, 587
harmonic consonances, 29 , 30
Harmonice musices odhecaton (partbook), 542
harmonic minor, 277
harmonic numbers, theory of, 248 , 249
harmonic proportions, 249 , 250
harmonic ratios, 5 , 29 , 284 –85
harmonic rhythm, 628
harmonic tonality. See tonal harmony
harmonizing, 168 , 472
extemporized by ear, 392 , 394 , 406 , 452
fauburden and, 436 , 437
Geneva Psalter and, 754
metrical psalms and, 598
sight-singing and, 434 –35harmony,
Aaron’s treatises on, 576 –77
abstract musical forms and, 37 , 798
ars perfecta and, 588 , 816
Baroque, 796
basso continuo and, 780 –81, 796 , 809
Caput Mass and, 475
chromatic, 32 –33, 273 –74
closure and, 471
consonances and, 29 –31, 30 , 32 , 153 , 407
Counter Reformation liturgical music and, 773 –77, 785