Which music has been described as “digitized ethnic sound”?

Where would one find a carved scene of Christ at the Last Judgment judging the righteous and sinful?

a. on the Bayeux Tapestry b. in the Song of Roland c. on the tympanum of a Romanesque church d. described in a feudal oath of loyalty

Which bandleader commissioned and premiered Rhapsody in Blue?

a. George Gershwin b. Paul Whiteman c. Duke Ellington d. Benny Goodman