standard    of,  60 ,    61
substitute  motets  for,     518 –26
Taverner    setting of,  612 –14,    680
tropes  and,     50 –53
unity   of,  495
votive,  314 –26,    429 ,   460
votive  motet   substitutions   in,  518 –26,    584Massarelli, Angelo, 649 , 652
Mass in Five Parts (Byrd), 682 –86
Mass in Four Parts (Byrd), 681 –82
Mass of Our Lady (Machaut). See Messe de Nostre Dame, La
Mass of the Catechumens, 13
Mass of the Faithful, 13
Mass of the Time Signatures (Ockeghem), 477 –79
Mass of Toulouse, 315 , 316
Mass of Tournai, 316 , 317 , 321 , 590
Mass Ordinary. See Ordinary
Mass Ordinary cycle. See cyclic Mass Ordinaries
masterwork, concept of, 139
mathematics, music and, 248 –50, 252 –53, 410 , 495 , 587
senaria theory  and,     587 –88matins, 11 , 33 , 37 , 171
Easter  responsory,  631 –32
Liturgical  drama   and,     93 ,    94Matona mi cara (Lasso), 714 –17
Matthew, Gospel According to, 775
Matthews, Lora, 558 , 559
Maundy Thursday, 465
maximas, 217
Maximinus, Saint, 91
Maxmilian I, Holy Roman Emperor, 455 , 457 , 544 , 572 , 759
May, Der (Oswald), 143
meaning. See semiotics
measure,
indication  of  beats   in,  251
Notre   Dame    polyphony   and,     180 ,   184
Petronian   “division   points” and,     251measurement systems, 252 –53