These chords that i listed are use to teach progressions. Like a chord progression system you can use this system to play many songs by using the progression techniques for ex use these chords to play 7 3 6 or 1 4 5 or 2 5 1 explain more later. Also ask T block for more info too.
I get U..
But these are also good 4 learning 1's scales..
I started off by learning scales thew basic way, but then had to re-learn them like this bcos these have a nicer voicing & then I re-learnt the scales with 7ths ..
eg, the C/ C-E-G became C-C/B-E-G etc..
so what U have posted is good for learning scales..
But for a 7-3-6, I would add some sharps or flats eg, the 7-3-6 would be
in the number system or key of CM
7/ 6-1-2-4 or 5 = B/ A-C-D-F or G
3/ #5-1-2-5 or 3 = E/ Ab-C-D-G or E
6-6/ 3-5-(6)-1 = A-A/ E-G-(A)-C
But my intention was not to come to the progressions etc.
I merely wanted U 2 help beginners learn the number system early & immediately apply your nice chords in all the keys.
The 2nd idea of LH rootless voicings was so that the beginners are not caught in the same trap I am of not being good at chording with the LH.
The sooner it's introduced to them, I think the better.
Do I make sense?
(I just didn't want ppl to be stuck in 1 key, that's all.
)