Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb7 | 7 | 16.7% |
| F7 | 5 | 11.9% |
| Ebmaj7 | 4 | 9.5% |
| Cm7 | 4 | 9.5% |
| Gm7 | 3 | 7.1% |
| C7 | 3 | 7.1% |
| Fm7 | 3 | 7.1% |
| Bb7sus | 2 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 4 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Bbm7 -> Eb7 | Setup (Major Key) | 2 |
| Eb7 -> Abmaj7 | Resolution (Major) | 2 |
| C7 -> Fm7 | Resolution (Minor) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Abm7 -> Db7 | Setup (Major Key) | 1 |
| D7b13 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Frequent use of
V7/V(F7) as a secondary dominant, extending the dominant preparation for the tonic. - Tonicization of the subdominant (IV) via a
ii-V-Iprogression (Bbm7-Eb7-Abmaj7), temporarily shifting harmonic focus. - Chromatic embellishment through a
ii-Vprogression (Abm7-Db7) that can function as a tritone substitution or lead into subsequent parallelii-Vs.
- Frequent use of
Improvisation Focus Altered Dominant scales.
Difficulty Rating 4 (Intermediate-Advanced). The tune demands proficiency in navigating secondary dominants, extended
ii-Vchanges, and chromatic substitutions, requiring sophisticated scale and arpeggio choices.