Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbm6 | 9 | 28.1% |
| Cm7b5 | 8 | 25.0% |
| F7b9 | 8 | 25.0% |
| Ebm7 | 2 | 6.2% |
| Fm7b5 | 1 | 3.1% |
| Bb7b9 | 1 | 3.1% |
| Em7b5 | 1 | 3.1% |
| Ab7b9 | 1 | 3.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7b5 -> F7b9 | Setup (Minor Key) | 8 |
| F7b9 -> Bbm6 | Resolution (Minor) | 7 |
| Fm7b5 -> Bb7b9 | Setup (Minor Key) | 1 |
| Bb7b9 -> Ebm7 | Resolution (Minor) | 1 |
| Ab7b9 -> Dbmaj7 | Resolution (Major) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Executes a Minor Bird Blues framework, substituting standard blues changes with dense, repetitive minor ii-V-i cells (Cm7b5-F7b9-Bbm6).
- Utilizes a secondary ii-V sequence (Fm7b5 - Bb7b9) to pivot toward the subdominant (Ebm7), increasing harmonic movement within the blues form.
- Incorporates a chromatic ii-V (Em7b5 - Ab7b9) that resolves to the relative major (Dbmaj7), creating a temporary shift in tonal center before returning to the tonic.
Improvisation Focus Bb Melodic Minor and the Altered Dominant scale.
Difficulty Rating 4/5; the rapid succession of minor ii-V-i progressions and shifting modal centers demands high-level technical facility and harmonic navigation at bebop tempos.