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
- Utilizes a classic “Rhythm Changes” structure in Bb Major, centered on rapid I-VI-ii-V turnarounds (Bbmaj7-G7-Cm7-F7).
- The bridge follows a diatonic cycle of fourths using extended dominant 7th chords (D7-G7-C7-F7), each acting as a secondary dominant to the next.
- Employs a temporary modulation to the subdominant (IV) through a ii-V transition (Fm7-Bb7-Eb7) in the second half of the A-section.
- Frequent use of chromatic passing tones and dominant substitutions to create the signature bebop “push” toward tonic resolutions.
Improvisation Focus
Bebop scale integration and chordal arpeggiation to navigate high-tempo I-VI-ii-V cycles.
Difficulty Rating
4/5. The relentless tempo and necessity for precise voice-leading over constant harmonic shifts require advanced technical facility and melodic fluency.
📚 Standard Available in:
The Real Book - Volume II
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