7384 / 18210 · Workshop 57 — “Mack the Knife” Arranging Laboratory: From Two-Beat Cabaret to Swing, Walking Bass, Stride, Block Chords, Modulation, Latin, Funk, Ballad, Minor Reharm, and Full Performance Architecture← prev⊞ allnext → 57.26Blues gesture 1
Over C:
E♭→E.
That gives:
♭3→3.
Perfect.