3817 / 18210 · Workshop 20 — “I Got Rhythm” / Rhythm Changes: AABA Form, Fast Turnarounds, Dominant Chains, and Thinking One Phrase Ahead← prev⊞ allnext →20.36Altered G7G7♭9: G B D F A♭. Classic resolution toward C. Again: B → C A♭ → G. ← Previous20.35 Altered D7Next →20.37 Dominant 13 color