7712 / 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 →
60.59Level 28 — common-tone modulation
Suppose G is common between:
C minor
E♭ major
A♭maj7
F minor.
You can move among these centers while keeping G.
The ear experiences continuity despite root changes.