How did the piano change from the Classic era to the Romantic ...

[ashley]

How did the piano change from the Classic era to the Romantic era?
 
  a. Its range expanded from five to seven octaves.
  b. Its strings were plucked rather than struck.
  c. Its dynamic range decreased.
  d. Its frames became smaller.

Question 2

What is program music?
 
  a. instrumental music associated with a story, poem, idea, or scene
  b. music played on a program for a king
  c. lyric, slow, and generally not performed today
  d. music that is performed with a written program for the audience

[ong527]

Answer to Question 1

a

Answer to Question 2

a