it is a assignment 3 in C4elink.org. I need to you login and listen to the pieces of music that just is 4:08. The principles of unity & variety apply to all music, regardless of compositional style or historical period.
Now that you are familiar with the concepts in the first section of the course (Basic Musical Concepts), and you have seen how they work on different pieces of music, try your hand, mouse, and ears at how they operate in a music selection that you may not have heard yet.
Your analysis should include:
a) Dynamics: Where does the music get louder or softer? Is there any apparent reason for those changes?
b) Timbre: Where do instruments take over the melody or a solo passage?
c) Pitch: What is the general pitch level of the piece? Are there wide variations in pitch level?