7279 / 18210 · Workshop 56 — “Mack the Knife” Prelude: Walking Bass, Two-Beat-to-Four-Beat Escalation, Chorus Building, Modulation, and Making Repetition Grow← prev⊞ allnext →
56.7Compare physically
Two-beat:
C ... G ...
Four-beat:
C-D-E-F
or another sensible line.
Same bar length.
Twice the bass activity.