I believe the answer is D. Here is a really good link to help you figure out the concept.
http://www.takadimi.net/documents/Takadimi%20short%20guide%20for%20Web.pdf
Hope this helps!
Gustav Mahler would be my answer. Strauss was also composing during the late 19th and early 20th but Mahler created more of a fusion between the two.
That’s cool man! i love it.!
e. pitch
People speak about "high" and "low" sounds quite unselfconsciously, as though they know that the latter actually have a low frequency-relatively few cycles-and the former a high frequency. The musical term for this quality of sound, which is recognized as pitch. Low pitches (low frequencies) result from long vibrating elements, high pitches from short ones.
hope this helps:)sorry if it doesnt
