This etude is based on a concept by George Garzone called the "Triadic Chromatic Approach". I mixed some examples from a Garzone PDF with some of my own to make a 16 bar etude. I tried to use all 12 "Major Triads" in a random fashion against a CMaj9 chord. I hope to do more in depth lessons on this concept in the future.
Triadic Chromatic Approach Etude ( Major Triads)