Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 7 | 15.9% |
| Cmaj7 | 6 | 13.6% |
| Dbmaj7 | 4 | 9.1% |
| Bmaj7 | 4 | 9.1% |
| Em7 | 3 | 6.8% |
| Bb7 | 2 | 4.5% |
| Ab7b9 | 2 | 4.5% |
| Ab7 | 2 | 4.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| G7 -> Cmaj7 | Resolution (Major) | 5 |
| Ab7b9 -> Dbmaj7 | Resolution (Major) | 2 |
| Ab7 -> Dbmaj7 | Resolution (Major) | 2 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| Ebmaj7 -> Ab7b9 | Setup (Major Key) | 1 |
| A7alt -> Dm7 | Resolution (Minor) | 1 |
| Cmaj7 -> G7 | Setup (Major Key) | 1 |
| G7 -> Dm7 | Resolution (Minor) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Rapid modulation: Cycles through C, Eb, Db, D, and B major, utilizing ii-V sequences that resolve to unexpected tonal targets.
- Side-slipping dominants: Uses tritone substitutions and chromatic dominant movements (e.g., Ab7b9 to Dbmaj7) to pivot between distant centers.
- Non-functional major shifts: Employs major chords a whole step apart (Cmaj7 to Bb7#11 to Dmaj7), blurring traditional diatonic function.
Improvisation Focus Targeting “guide tones” (3rds and 7ths) to maintain melodic continuity through rapid key changes.
Difficulty Rating 5/5: The relentless pace of modulation and lack of a sustained home key demand advanced harmonic navigation and precise voice-leading.
📚 Standard Available in:
The Real Book - Volume I
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