dThen you move on to Herbie Hancock and Double Diminished (and every once in a while Triple Diminished) chords. Which is similar to Barry Harris world of "Borrowing Notes". Dizzy Gillespie and the other Fathers of Bop we're on into symmetric scales and chord relationships. Which then leads to the Coltrane Circle drawing found after his death so no notes from Coltrane on what he was thinking, but it appears he was looking a symmetry in adding more rings to the CoF's. It keeps unwinding with Ornette Coleman and astrology who got Coltrane and others into music, symmetry, and astrology. Man those cats were deep thinkers. ya dig?
So since your last related video, ive in my head sometime organized some dominant voicings as follows: i see the one diminished chord as the "shell" part and the other diminished as the "tension (+root)" part. So while not a "rule rule" when i use octatonic as a dominant color in an otherwise tonal context, the notes of the "shell" tend to be lower, the others higher, I sometime picture them as "hinged up a whole step" from the "shell" chord.
The great Dave Mckenna would transpose up in minor thirds in his C jam blues interpretation. At the end he does this progression. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-PheehHBmd9c.html
