Answer the following 3 questions using 3-4 sentences EACH. Please do not plagiarize.
1. Name and explain the parts of the simple meter system. What do the upper and lower parts of a meter signature represent in simple meters?
2. What are the steps you take to determine half and whole steps in music?
3. What methods do you use for identifying flat and sharp major keys from their keys signatures? (By sight, not by ear.)