Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 7 | 20.0% |
| G7 | 6 | 17.1% |
| Cm7 | 5 | 14.3% |
| Bbmaj7 | 2 | 5.7% |
| Dm7 | 2 | 5.7% |
| Fm7 | 2 | 5.7% |
| Bb7 | 2 | 5.7% |
| Eb7 | 2 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 5 |
| G7 -> Cm7 | Resolution (Minor) | 4 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Employs “Rhythm Changes” in Bb Major, utilizing rapid I-VI-ii-V turnarounds (Bbmaj7-G7-Cm7-F7) that demand high-speed harmonic navigation.
- Features a bridge utilizing a sequential “Cycle of Dominants” (D7-G7-C7-F7), moving through the circle of fourths to resolve back to the tonic.
- Includes a secondary ii-V leading to the IV chord (Fm7-Bb7 to Eb7) followed by a chromatic bVII7 (Ab7), adding blues-inflected tension.
Improvisation Focus Bb Major Bebop Scale and guide-tone connectivity.
Difficulty Rating 4 (Advanced): The relentless tempo and two-beat chord substitutions require exceptional technical facility and the ability to outline fast-moving target notes.
📚 Standard Available in:
The Real Book - Volume I
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