6304 / 18210 · Workshop 45 — Afro-Cuban Piano: Son Clave, 2–3 vs 3–2, Tumbao, Montuno, and Learning to Place Every Note *Around* the Clave← prev⊞ allnext →
45.66Level 31 — rhythmic variation only at phrase boundary
Keep montuno cell identical for three two-bar cycles.
On the fourth:
alter final attack.
Then reset.
This is hierarchical repetition again.