9399 / 18210 · Workshop 77 — Playing *Through* Changes Instead of *On* Changes: Harmonic Landmarks, Guide-Tone Networks, Common-Tone Paths, and Hearing the Form Ahead← prev⊞ allnext →
77.43Level 22 — common-tone modulation
If moving C→E♭:
G can remain.
Use that common tone as melodic anchor.
Your phrase can hold/repeat G while harmony shifts.
The listener experiences continuity despite key change.