Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 9 | 14.1% |
| Gm7 | 8 | 12.5% |
| Fmaj7 | 6 | 9.4% |
| Cm7 | 5 | 7.8% |
| F7 | 5 | 7.8% |
| Eb7 | 5 | 7.8% |
| D7 | 5 | 7.8% |
| Bbmaj7 | 4 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 6 |
| C7 -> Fmaj7 | Resolution (Major) | 5 |
| Cm7 -> F7 | Setup (Major Key) | 5 |
| F7 -> Bbmaj7 | Resolution (Major) | 4 |
| D7 -> Gm7 | Resolution (Minor) | 4 |
| Bbmaj7 -> Eb7 | Setup (Major Key) | 3 |
| Am7 -> D7 | Setup (Major Key) | 3 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
Harmonic Highlights:
- F#07 functions as a chromatic passing diminished chord, providing smooth voice leading into the Gm7 (vii°7/ii to ii).
- The Cm7-F7-Bbmaj7 sequence executes a temporary tonicization of the IV chord (Bb major), a common element in standards.
- The Am7-D7-Gm7-C7 progression is a classic iii-VI-ii-V turnaround, strongly reinforcing the F major tonality.
- The Dm7-G7-C7 sequence acts as a ii-V of C, which is the V chord of the home key F.
Improvisation Focus: Navigating ii-V-I and iii-VI-ii-V progressions using F Major modes and arpeggios.
Difficulty Rating: 3 (Intermediate). It features standard jazz progressions and common substitutions, requiring a foundational understanding of functional harmony and modal interchange.