What caused music publishers in the United States to close down their regional offices and focus their staffs and energies on cities such as New York City, Chicago, and Los Angeles?

Pitch Aspects (melody, texture, harmony, bimodality)

What will be an ideal response?

The third voice part in this example is singing

a. very long notes b. a melody that is similar to that of the other two parts c. a repeated rhythmic figure d. the opening notes of the “Dies irae” chant