Discussion Board$/$Materials of Music$/$Culture$/$Instrument Classification

Identify the $5$ elements of music, the importance of each and how they interrelate. List some of the components that create a culture and how they affect the music of that culture. What is ethnomusicology? List the $4$ instrument classifications and what is the unique about each. What were the main points regarding our need for music that you found in the video "Music of Man".