6112 / 18210 · Workshop 43 — “Blue Rondo à la Turk”: 9/8 as 2+2+2+3, Additive Rhythm, Switching Between Odd Meter and Swing, and Keeping Form During Metric Changes← prev⊞ allnext →
43.59Level 31 — use cross-grouping as climax
Do not begin the piece this way.
Establish 2+2+2+3 clearly.
Later introduce 3+3+3 in melody.
Then return to clear additive grouping.
That creates:
rhythmic home → ambiguity → homecoming.