Who writes the book portion of a musical?

The Korean term __________ refers to "practical learning" and in the arts is the name of a movement emphasizing a focus on things Korean

A. goryeo B. geumgang-san C. silhak D. buncheong

During the sixteenth century, the singing of psalms became the prevalent form of Protestant music everywhere except in ________, where the Lutheran chorale predominated.

A. Germany B. England C. France D. Italy