Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 14 | 28.0% |
| C7 | 13 | 26.0% |
| Fmaj7 | 5 | 10.0% |
| F6 | 4 | 8.0% |
| Bbmaj7 | 3 | 6.0% |
| Am7 | 2 | 4.0% |
| D7#9 | 2 | 4.0% |
| F7/A | 2 | 4.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 13 |
| C7 -> Gm7 | Resolution (Minor) | 6 |
| C7 -> Fmaj7 | Resolution (Major) | 3 |
| Am7 -> D7#9 | Setup (Major Key) | 2 |
| D7#9 -> Gm7 | Resolution (Minor) | 2 |
| F7/A -> Bbmaj7 | Resolution (Major) | 2 |
| Gm7 -> C7sus | Setup (Major Key) | 1 |
| C7sus -> Fmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| D7b9 -> Gm7 | Resolution (Minor) | 1 |
Harmonic Highlights
- Prominent use of the secondary dominant D7#9 (V/ii), providing a clear altered dominant color before resolving to the Gm7.
- Frequent ii-V-I progressions (Gm7-C7-Fmaj7/F6) consistently establish and reinforce the F major tonality.
- The #9 alteration on D7 adds a contemporary jazz tension to an otherwise standard dominant chord function.
- Repeated Gm7-C7 sequences provide predictable harmonic rhythm, making the chord changes accessible.
Improvisation Focus F Major scale and its diatonic modes.
Difficulty Rating 2 (Beginner-Intermediate). The progression relies heavily on standard diatonic functions and common ii-V-I patterns, with only one distinct secondary dominant to navigate.