5706 / 18210 · Workshop 40 — “The Sidewinder”: Hard Bop Groove, Dominant-Blues Harmony, Riff Layering, and How to Make a Vamp Feel Like a Full Arrangement← prev⊞ allnext →
40.37Level 16 — secondary dominant spice
You can briefly use:
D7 → G7 → C7.
In C:
D7 = V/V.
Its F♯ creates:
F♯→G.
This gives a short burst of conventional harmonic direction inside the vamp-based form.