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 |
- The opening Bbmaj7 functions as a bVIImaj7, preceding the G7 (V7 of C minor) for an unconventional tonic approach.
- Rapid key center shifts are evident with the Dm7-G7 (ii-V in C major) followed by a return to Cm7, creating harmonic dynamism.
- Extended descending dominant movement (e.g., Fm7-Bb7-Eb7-Ab7) showcases complex bebop reharmonization and modulation.
- Secondary dominants like D7 (V7 of G) and C7 (V7 of F) create chains of tension leading to subsequent dominant chords.
Improvisation Focus: Altered Dominant Scale.
Difficulty Rating: 5 (Advanced) Features rapid modulations, extended dominant cycles, and numerous secondary dominants requiring precise melodic navigation.