3843 / 18210 · Workshop 20 — “I Got Rhythm” / Rhythm Changes: AABA Form, Fast Turnarounds, Dominant Chains, and Thinking One Phrase Ahead← prev⊞ allnext →
20.62Level 30 — register by form
A1: middle.
A2: slightly higher.
Bridge: highest register.
Final A: return lower, then final peak.
Again, architecture.