5739 / 18210 · Workshop 40 — “The Sidewinder”: Hard Bop Groove, Dominant-Blues Harmony, Riff Layering, and How to Make a Vamp Feel Like a Full Arrangement← prev⊞ allnext →
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C9: E-B♭-D.
C6/9: E-A-D.
Only:
B♭→A.
Same bass.
Same 3rd.
Same 9.
One inner voice creates closure.