I just completed your course. It has really helped me improve a lot. Many thanks!
At the end of your book beginning on page 140 you list additional moveable chords; for example, Aadd9, Csus4, G6, G9, Emi9 etc.
Can you show me where I can learn more moveable chords in addition to these? For example, diminished chords, augmented chords, major 6th chords, 11th chords, 13th chords, etc.