2860 / 18210 · Workshop 9 — “Take the A Train”: Dominant Color, ♯11, Secondary Dominants, and Writing Lines Through Static Harmony← prev⊞ allnext →
9.76Level 24 — top-note pedal
Hold B over several D7 voicings.
B = 13.
Under it change:
D9
D7♯11
D13
D7sus.
The top note unifies the section.