What traditional acoustic instruments did Miles retain in his fusion bands?

This composer became a Tin Pan Alley song plugger at 16, wrote successful Broadway musicals in his 20s, and composed highly popular, jazz-influenced concert music, including an opera

A) George Gershwin B) Roger Sessions C) Howard Hanson D) Aaron Copland

How does the music reflect the idea of the text?

a. The notes become longer. b. Many notes descend. c. Many notes ascend. d. The music becomes louder