Which of the following is an aspect of nineteenth century music?
a. periodic phase structure became more important in all genres of music, not just in dance music.
b. harmony becomes decreasingly chromatic.
c. great importance is put on program music.
d. the tendency toward virtuosic writing gredw for voices but lessened for instruments.

Ineed someone to describe what they mean in the instructions !

Make the correct match. 1. only the collection of the louvre is on display. 2. in addition to being a museum, the louvre has also been a 3. the present palace was built to display 4. after the french revolution, it became a 5. in 1989 i.m. pei designed for a new entrance. 6. pei's design actually has 7. the new entrance was required to handle the growing number of half the royal art collections public museum 673 panels the glass pyramid prison visitors

Although many musicians participated in the bebop revolution, and history has undoubtedly forgotten many who were in the trenches of the harlem jam sessions, it is clear that the most important and influential architects of bebop were and