The Beatles arrived in America less than three months after what tragic event? ________________

How are the pieces by Mozart and Ellington similar?

a. Both feature remarkable improvisation. b. Both employ a lot of variety in a short amount of time. c. Both were inspired by eighteenth-century dances. d. Both use "blue notes.".

The main way to create unity in a composition is by ________.

a. repetition of elements b. adding a focal point c. eliminating the ground d. scaling back proportion e. organization