music is apparently genetic. We like "Playing by Brain" because the skill can be learned and can be a rational experience. In other words, anyone can learn and/or be taught to do it.
We think we've developed some very effective techniques that can be used by teachers or parents to teach the skill to their students or children.
We can supply that information to others. One thing for certain: "If You Don't Know the Chords, Nothing Else Matters". We have completed our presentation(s) called "Becoming a Chord Building Expert™. It's a 10 lesson presentation. Lesson #1 (Six Major and Six Minor triads is available as a FREE download at www.musicmastertraining.com > downloadables OR www.mormonmoms.net> downloadables.
Contact me directly if you have further questions or need help. firstname.lastname@example.org