Translated by Professors Marco and Palisca in an exemplary manner, Part III concerns] the materials and methods of composition .
Journal of the American Musicological Society". to a discussion of chromaticisim and its faults. . .
The] eighty chapters are] arranged in a logical progression of intricacy, beginning with the materials of counterpoint, intervals, rules of consonance and dissonance, and proceeding finally . . . . for voices. . .
Translated by Professors Marco and Palisca in an exemplary manner, Part III concerns] the materials and methods of composition