TOEFL Listening: ETS-TOEFL听力机经 - GE9K9XPZWT0FCLGFP$

What aspect of music in the 1600s is the lecture mainly about? A. How music from the 1600s compares to modern music B. Various types of dissonance C. A disagreement about how music should be composed D. The difference between Monteverdi's madrigais and operas