15023 / 18210 · Workshop 113 — Writing Original Chord Progressions: Functional Logic, Voice-Leading Logic, Modal Logic, and How to Avoid “Chord Collection” Syndrome← prev⊞ allnext →
113.91Level 68 — progression with one chromatic voice only
All other voices diatonic/common.
One line:
A→A♭→G.
The chromatic voice becomes expressive focus.
This is often enough.