Random Chord Substitution / Conclusion
The above examples lists several ways to substitute chords that have some sort of similiar quanity to the original chord. Of course, seeing as how these are not hard fast rules that you
must follow, you can also plug any random chord in for another and simply see how it sounds. There's not much to say theoretically on this and you'll just have to let your ears guide you through this process.
* Next Lesson: Modulation