Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 9 | 17.6% |
| F6 | 5 | 9.8% |
| Fmaj7 | 4 | 7.8% |
| Amaj7 | 4 | 7.8% |
| Fmaj7/A | 3 | 5.9% |
| Bb6 | 3 | 5.9% |
| B07 | 3 | 5.9% |
| E7 | 3 | 5.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7 -> Fmaj7 | Resolution (Major) | 3 |
| E7 -> Amaj7 | Resolution (Major) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Bm7 -> E7 | Setup (Major Key) | 2 |
| Amaj7 -> E7 | Setup (Major Key) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights:
- The #IVdim7 (B07) functions as a chromatic passing diminished chord, enhancing voice leading into the V7.
- An extended dominant chain (D7-G7-C-C7) builds tension, culminating in the V7 of the tonic F.
- A prominent chromatic mediant modulation occurs from F major to A major (Amaj7, E7) in the later sections.
Improvisation Focus: Navigating temporary modulations and extended dominant structures.
Difficulty Rating: 4 (Intermediate-Advanced) due to the significant chromatic mediant modulation and complex dominant cycles requiring advanced harmonic awareness.