10178 / 18210 · Workshop 84 — Modulation Architecture: Pivot Chords, Direct Modulation, Common-Tone Modulation, Sequential Modulation, and Making Key Changes Feel Inevitable← prev⊞ allnext →
84.37Level 17 — dominant chain modulation
A7 → D7 → G7 → C.
This can simply bring us to C.
But extend:
E7 → A7 → D7 → G.
The chain itself moves tonal gravity through several regions.