When art serves the ritualistic needs or expresses the spirituality of an established faith, it fulfills __________.

What does it mean that Aaron Copland's "Hoe-Down" is composed in an "open" fashion?

a. He composed it in a public area where all could see him working. b. He left some parts unwritten and "open" for improvisation. c. He leaves sonic space between instrumental parts, much like the open space of the American West. d. He chose to leave the piece open for later compositional additions and improvements.

Close-ups need closer sound presence than do long shots

Indicate whether the statement is true or false