Where did the Hollies originate?

The head of a jazz tune is

a. the highest point of the melodic contour b. the first note of the melodic line c. the principal melody or A section d. the improvised section of a jazz tune

Critics who examine the environmental influences on a work of art, such as the economic system, cultural values, and politics, are using __________.

a. contextual theories b. formal theories c. expressive theories d. cultural theories