How would we describe the structure of a piece of music?
1. The order that different parts of the song are played in.
2. How the parts work together.
3. The arrangement of melodies, harmonies, and rhythms.
4. The sectional divisions and repetition patterns.
5. The overall form, such as verse-chorus or A-B-A.
6. The use of various instruments and textures.
7. The dynamic range and general mood or emotion conveyed by the composition.