Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gmaj7 | 9 | 18.8% |
| Ebmaj7 | 6 | 12.5% |
| Cm7 | 6 | 12.5% |
| Am7 | 5 | 10.4% |
| D7 | 5 | 10.4% |
| Fmaj7 | 4 | 8.3% |
| C7 | 3 | 6.2% |
| Gm7 | 2 | 4.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 5 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 2 |
| D7 -> Am7 | Resolution (Minor) | 2 |
| D7 -> Gmaj7 | Resolution (Major) | 2 |
| Bm7 -> E7#9 | Setup (Major Key) | 2 |
| E7#9 -> Am7 | Resolution (Minor) | 2 |
| Gmaj7 -> C7 | Setup (Major Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Sequential II-V-I Chains: The structure employs descending ii-V-I progressions, moving from a G major tonic to temporary tonal centers of F major (Gm7-C7) and Eb major (Fm7-Bb7).
- Parallel Tonality Shifts: The immediate transition from Gmaj7 to Gm7 necessitates a rapid pivot from the G Ionian mode to G Dorian/Mixolydian functions.
- Submediant Oscillation: The Ebmaj7 to Cm7 sequence reinforces the subdominant minor area (bVI to iv), creating a stable harmonic plateau before the Am7-D7 turnaround.
Improvisation Focus Guide-tone targeting of the shifting 3rd (B natural to Bb) to clearly delineate the transition between major and minor tonalities.
Difficulty Rating 3/5: The piece requires fluid navigation through three distinct key centers and consistent adjustment to modal shifts within a steady harmonic rhythm.
📚 Standard Available in:
The Real Book - Volume I
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