6187 / 18210 · Workshop 44 — “Afro Blue”: 6/8, 3-Against-2, Hemiola, Polyrhythmic Independence, and Hearing Two Meters at Once← prev⊞ allnext →
44.43Level 19 — common-tone upper structure
Hold melody G.
Under C minor:
G = 5.
Under Fm/C: G = 9.
Under perhaps B♭/C sus color: G = 5 of C center / 13-ish depending sonority context.
The sustained top note can glue changing rhythmic harmony.