Question: What publication of Jean-Jacques Rousseau was a leading text in the late 18th century and was published 1767 in Geneva and 1768 in Paris?
Answer: From the Earliest Ages to the Present Period (1776), which was a historical survey and an attempt to rationalize elements in music systematically over time.
A single-select problem: Is the question answered in a satisfactory fashion?

A). yes
B). no
B).