Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 5 | 20.0% |
| C7 | 5 | 20.0% |
| Am7 | 4 | 16.0% |
| D7 | 3 | 12.0% |
| Fmaj7 | 2 | 8.0% |
| Bm7b5 | 2 | 8.0% |
| E7 | 2 | 8.0% |
| Bbmaj7 | 1 | 4.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 5 |
| C7 -> Gm7 | Resolution (Minor) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Bm7b5 -> E7 | Setup (Minor Key) | 2 |
| E7 -> Am7 | Resolution (Minor) | 2 |
| Am7 -> D7 | Setup (Major Key) | 2 |
| D7 -> Gm7 | Resolution (Minor) | 2 |
| Am7b5 -> D7 | Setup (Minor Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- The progression opens with a prolonged ii-V7 in F major (Gm7 - C7), delaying the resolution to the tonic C major by focusing on the subdominant (IV).
- Structural use of minor ii-V-i sequences (Bm7b5 - E7 - Am7) reinforces the relative minor (vi), providing a melancholic contrast to the driving rhythm.
- Secondary dominants (D7) and ii-V turnarounds (Am7b5 - D7) are utilized to pivot back to the Gm7, creating a continuous harmonic loop.
Improvisation Focus Navigating rapid ii-V-I cells across temporary key centers (F major and A minor) using Dorian and Mixolydian modes.
Difficulty Rating 3/5 — While the changes are diatonic, the fast tempo and frequent shifts between the IV chord and the relative minor require precise harmonic targeting and fluent voice leading.
📚 Standard Available in:
The Real Broadway Book
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