The artists, Juan Delcan and Valentina Izaguirre, viewpoint is that...

that is true. stravinsky's rite of spring ballet is a prime example of with its focus on prehistoric culture, costumes, and dancing.

pitch- the definition of pitch is as follows:

"the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone."

i think it's but if you get it wrong its not my fault : )