Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 5 | 31.2% |
| Bb7 | 2 | 12.5% |
| D7 | 2 | 12.5% |
| Gm7 | 2 | 12.5% |
| C7 | 2 | 12.5% |
| Cm7 | 1 | 6.2% |
| B07 | 1 | 6.2% |
| Am7 | 1 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| D7 -> Gm7 | Resolution (Minor) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| F7 -> Cm7 | Resolution (Minor) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Employs a “quick-to-IV” motion in measure 2 followed by a ii-V (Cm7-F7) in measure 4 to target the subdominant arrival.
- Includes a B°7 (#IVdim7) passing chord in measure 6, providing chromatic voice leading from Bb7 back to the F7 tonic.
- Substitutes the standard blues turnaround with a sophisticated vi-II-ii-V cycle (Am7-D7-Gm7-C7) to increase harmonic density.
Improvisation Focus The F Bebop Dominant scale (F-G-A-Bb-C-D-Eb-E-F).
Difficulty Rating 3/5 — While the blues structure is foundational, the fast bebop tempo and frequent ii-V substitutions require high technical agility and precise harmonic targeting.