Among these peasants in Peasant Wedding Feast are these musicians:

Which topic did Rameau explore in his Treatise on Harmony (Traité de l'harmonie)

A) the triad and primary chord are the primary chords in music B) the tonic exerts a harmonic force that pulls all chords to it C) the root of the chord is the fundamental harmony of the triad, no matter which note sounds in the bass D) all of these choices

When did music notation that we can read develop?

A. Twelfth century B. Fifteenth century C. Second century B.C. D. First century