[rekado]

If you like this you may also be interested in Emmett Chapman's Offset Modal System:

https://www.stick.com/method/articles/offsetmodal/ https://www.stick.com/method/articles/parallel/

[mlochbaum]

My own take on relating scales geometrically: https://mlochbaum.github.io/BQN-Musician/theory/modulation.h...

It does seem that I include all Chapman's scales (while saying nothing about chords), although oddly enough he's chosen to use the modes of harmonic major but not those of its inversion, harmonic minor?

Edit: In fact I found the second link (first one's pretty vague and wasn't enough for me to follow the diagram) relevant enough that I added a paragraph to point out the connection!