4004 / 18210 · Workshop 22 — “There Is No Greater Love”: Major-Key Fluency, ii–V Compression, Secondary Dominants, and Making a Standard Feel Effortless← prev⊞ allnext →
22.41Level 18 — subV cadence
Original:
Cm7 → F7 → B♭.
Substitute:
Cm7 → B7 → B♭
Now roots:
C → B → B♭.
Beautiful chromatic descent.
You know this pattern from C-major versions:
Dm → D♭7 → C.
Transpose the relationship.