14995 / 18210 · Workshop 113 — Writing Original Chord Progressions: Functional Logic, Voice-Leading Logic, Modal Logic, and How to Avoid “Chord Collection” Syndrome← prev⊞ allnext →
113.63Level 43 — dominant route bank
Direct: G7→C.
Expanded: Dm7→G7→C.
Tritone: Dm7→D♭7→C.
Backdoor: Fm7→B♭7→C.
Borrowed/plagal: F→Fm→C.
Leading-tone: B°7→C.
These are route families.