The Twelve-Stringed Lyre

Model of the Authentics and Plagals the two categories of musical modes separately and joined in musical notes. 82
Model of the eight musical Modes according to the Ptolemaic description. 67
Model of all the Modes and the 24 arrangements of the Octave diapason from the connection of the fifth diapente and fourth diatessaron. 69
Another model of all the Modes in lines. 71
The final model of all the Modes in musical notes. 73
Model of the connections of all the Modes. 140
General model of Music. 4
Model of the three kinds of melody-making modulandi the diatonic, chromatic, and enharmonic genera. 12
Model of the 4 species of the fifth diapente and the 3 species of the fourth diatessaron. 22
Model of the ancient Consonances. 25
Model of the Consonances and Dissonances of our age. 26
Model of the Division of the Monochord in the three kinds of melody-making. 55
Model of all the divisions within a Tone. 28
Model of the two opinions concerning sound in the heavens the "music of the spheres". 96
Model of the nine Muses. 100
Model of all the notes in mensural song. 196
Model of ligatures notational brackets connecting two or more notes. 197
Model of rests. 198
Model of the point of division according to Franchino Franchino Gaffurio, a major theorist of the time. 199
Model of the point of perfection and addition according to Franchino. 200
Model of Mode, Time, and Prolation the levels of rhythmic structure in Renaissance music. 101

Model of explicit and implicit signs. 203
Model of the three resolutions in the beat tactus. 204

V

Vaqueras, composer Symphonetes Bertrandus de Vaqueras, a French composer in the papal chapel. 245
Veni Sancte Spiritus original: "Veni Sancte Spiritus"; Come, Holy Spirit in plainchant. 163
Verses for the Gloria Patri original: "Gloria Patri"; Glory be to the Father of the Responsories. 37 & 38
Verses of the Introits chants performed at the start of the Mass. 39 & 40
Victimae Paschali original: "Victimæ Pafcali"; To the Paschal Victim, a prose sequence in plainchant. 28 & 128
The same explained in mensural song. 363
The twenty keys in the Scale of Guido Guido of Arezzo, the 11th-century inventor of modern notation. 45
A passage from Virgil concerning Calliope the Muse of epic poetry. 99
What a Unison is. 19
There are six signs for the musical voices the solfège syllables ut, re, mi, fa, sol, la. 1
The upper and lower voices in threes. 2
What "ficta" voices are musica ficta; notes outside the standard hexachord system. 6
The mutation of voices the process of shifting between hexachords. 12
How to derive two voices from one, and many examples thereafter referring to canonic techniques. 441 and following.
Three voices from one using different signs by Josquin [des Prez] original: "Iufqni". 443
Three voices from one using different signs by Ludwig Senfl original: "Lutuichi Senflij". 444
Four voices from one using different signs by Pierre de la Rue original: "Petri Platenfis". 445
Musical voices [set] to "Fortune" by Senfl referring to a musical setting of the popular tune "Fortuna desperata". 222
The derivation of musical voices in plainchant. 6
The simple derivation of musical voices in mensural song. 226
The utility of the musical Modes. 29