Aucun/Lonc tans (Petrus), 238 –41, 241
Audefroi le Bastart, 119 –20, 120
audible music. See musical sound
audience,
opera’s “two musics” and, 827
virtuoso performance effects on, 616 –17
Audite nova (Lasso), 717 –18
Augenmusik (eye-music), 778 –79, 801
augmented fourth, 40 , 152
augmented second, 275
Augustine, Saint, 11 , 25 , 39 , 47 , 66 , 70 , 90 , 172 , 433 , 613 , 646 , 755
definition of music by, 69 –70
music treatise of, 69 –70, 175 , 337
Augustinians, 179 , 539
A un giro sol (Monteverdi), 733 –34, 735 , 736 , 747
aural conditioning, 471 –72, 739
aural learning. See oral tradition,
Aurelian of Réôme, 76 , 77
authentic modal form, 74 , 76
authentic performance, 782
autonomous art,
criterion for, 65 –66
earliest instrumental music and, 541
“loner” artist concept and, 144
as written, 104
Autre jour, L’ (French double motet), 222 –24, 222 , 229
Autrier jost’ una serbissa, L’ (Marcabru), 113
avante-garde, 326 –27
Ave Maria (Compère pastiche), 523 –26, 583
Ave Maria (Josquin), 606 , 686
Ave Maria ... Virgo serena (Josquin), 565 –73, 577 –84
dating of, 578 –80, 583 –84
emblematic status of, 565 , 577 –78, 588 , 602 –3
text of, 565 –66
Ave Maria ... Virgo serena (Sennfl), 572 –73, 588 , 704
Ave maris stella (Frankish hymn), 48 , 49 , 83
Du Fay fauxbourdon setting of, 441 , 442 –43, 446
Ave Regina coelorum (Du Fay), 507 –12, 574