10674 / 18210 · Workshop 88 — Harmonic Memory: How Earlier Chords Change the Meaning of Later Chords, How Repetition Rewrites Function, and How to Make a Listener Hear Long-Range Relationships← prev⊞ allnext →
88.38Level 18 — expansion after abbreviation
Do the reverse.
First:
G7→C.
Later:
Dm7→G7→C.
Later:
Am7-D7-Dm7-G7-C.
The cadence grows in preparation.
This can create escalation.