Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 10 | 20.8% |
| F7 | 10 | 20.8% |
| Bbmaj7 | 7 | 14.6% |
| Gm7 | 7 | 14.6% |
| Dm7 | 2 | 4.2% |
| G7 | 2 | 4.2% |
| C7 | 2 | 4.2% |
| Am7b5 | 1 | 2.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 10 |
| F7 -> Bbmaj7 | Resolution (Major) | 6 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| G7 -> Cm7 | Resolution (Minor) | 2 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| Dm7b5 -> G7b9 | Setup (Minor Key) | 1 |
| Em7b5 -> A7b9 | Setup (Minor Key) | 1 |
| A7b9 -> Dm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- Dominant use of the I-vi-ii-V progression (Bbmaj7-Gm7-Cm7-F7) clearly establishes and reaffirms the Bb major tonic.
- The Dm7-G7-Cm7-F7 sequence functions as a III-VI-ii-V turnaround, creating forward harmonic momentum towards the tonic.
- A strong ii-V-i progression (Am7b5-D7b9-Gm7) effectively tonicizes the relative minor, G minor, adding harmonic depth.
Improvisation Focus: Chord Tone Targeting over Functional Harmony.
Difficulty Rating: 3 (Intermediate). Features clear ii-V-I progressions, standard turnarounds, and a well-defined tonicization of the relative minor, making it accessible with some harmonic understanding.