<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>
Let's say that there is a piece of music in the key of C. (No flats, no sharps, all natural.) If in front of the note there is a flat or sharp, you play what is shown and they are called an <u>accidentals</u>.
Answer:
I'd go with all of the above, but someone else may have a different answer
Beethoven composer discussed in the chapters on the classical period tested the limits of the classical style.
What is classical period?
The term “classical period” refers to the music era. The classical period started around 1730 and the end of the classical era was in 1820. The classical era was included in music, art, and literature.
Beethoven discussed the era in the classical period. According to Western music, Beethoven was the most admired composer in history. Beethoven's genius was the great knowledge of the instrument.
As a result, the Beethoven the classical period tested the limits of the classical style.
Learn more about on classical period, here:
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I think the answer is 3000-2000 BCE