7697 / 18210 · Workshop 60 — “Butterfly”-Type Floating Harmony: Deep Pocket, Pedal Centers, Upper Structures, Parallel Voicings, Common-Tone Motion, and Making Harmony Feel Suspended Rather Than Functional← prev⊞ allnext → 60.44E♭/C
E♭-G-B♭:
minor tonic color.
So:
D♭/C → D/C → E♭/C

moves through:
dark → bright → minor.
Pedal unchanged.