Answer the following question in 1-2 complete sentences. What is the ground? Why is the choice of ground important? Provide three examples of ground.

Atypical scale usually consists of one of pitches. 1. rhythm 2. octave 3. key 4. series

I'm dead lol: a professor was traveling by boat. on his way he asked the sailor: “do you know biology, ecology, zoology, geography, physiology? the sailor said no to all his questions. professor: what the hell do you know on earth. you will die of illiteracy. after a while the boat started sinking. the sailor asked the professor, do you know swiminology & escapology from sharkology? the professor said no. sailor: “well, sharkology & crocodilogy will eat your assology, headology & you will dieology because of your mouthology.

Which factor push forward the popularity of rock music in america