<span>d. symphonies</span><span>
A composer who combined jazz and classical music into a new sound in the 1920s was George Gershwin (1989-1937). He was american pianist and composer. He studied classical music, but later he got interested in popular music genres, and used to compose operas, film music, concerts and symphonies. Gershwin strongly influenced many musicians, and he is considered to be a first exponent of the symphonic jazz genre. His most famous works are orchestral compositions Rhapsody in blue (1924) and American in Paris (1928), as well as opera Porgy and Bess (1935).</span>
Answer:
Explanation:
Because of the domination of the early Christian Church during this period, sacred music was the most prevalent. Beginning with Gregorian Chant, church music slowly developed into a polyphonic music called organum performed at Notre Dame in Paris by the twelfth century.
D. Reduces the intensity of a light source
No i believe it was a mix of elements to make it seem as one unit