Basic Harmony
Harmonic analysis is a type of information compression, reducing surface
to chords:
One way of conceptualizing harmony in Western music is through 3 basic functions
Further reading/listening/learning
Further reading/listening/learning
Toby Rush's Music Theory pages are a good source for an overview of common harmonic practice. In particular we will try to look at aspects of chromatic harmony.
Another good comprehensive resource is http://openmusictheory.com/
You can explore some interesting examples and ideas here.