15073 / 18210 · Workshop 113 — Writing Original Chord Progressions: Functional Logic, Voice-Leading Logic, Modal Logic, and How to Avoid “Chord Collection” Syndrome← prev⊞ allnext →
113.141Example harmonic graph in C
HOME: Cmaj7 / Am7.
PD: Dm7 / Fmaj7 / Fm6.
D: G7 / D♭7 / B°7 / B♭7 in backdoor route.
HOME: C.
Possible pathways:
C→Dm→G→C.
C→A7→Dm→G→C.
C→F→Fm→C.
C→Fm→B♭7→C.
Dm→D♭7→C.
This is a route network.