7299 / 18210 · Workshop 56 — “Mack the Knife” Prelude: Walking Bass, Two-Beat-to-Four-Beat Escalation, Chorus Building, Modulation, and Making Repetition Grow← prev⊞ allnext →
56.27Basic turnaround
In C:
C → A7 → Dm7 → G7 → C.
Classic:
I → VI7 → ii → V → I.
This is enough for early choruses.