7302 / 18210 · Workshop 56 — “Mack the Knife” Prelude: Walking Bass, Two-Beat-to-Four-Beat Escalation, Chorus Building, Modulation, and Making Repetition Grow← prev⊞ allnext →
56.30Level 9 — turnaround escalation
Chorus 1 ending: G7→C.
Chorus 2: Dm7→G7→C.
Chorus 3: A7→Dm7→G7→C.
Chorus 4: A7→D7→G7→C.
Chorus 5: perhaps tritone or shout tag.
The ending itself grows through repetition.