Modal progressions I think they are called
(New Orleans LA USA)
After you have the I-vii stuff and you want to go on, there are things like 4 of the 4 C Bb and stuff and then there's those things like bVII.
I sort of think of them as 2 different ways to stray from the key whereas 4 of 4 can lead to modulation but bvii isn't likely to. What I'd really like is something like this and I can't do with numbers:
C a e C7Bb Eb D7
d F D7
I'm trying to list like the next chord using scale,extensions, parallel major and relative minor, modal changes. Can I make a circle with all subs for the I,ii ii etc and then plug that into the chord map thing?ANSWER
I am TRULY sorry, but I do not understand your question. I really tried. Could you please try to put the question a different way? I would LOVE to help if I could just understand what it is that you want.